SCIENTIFIC ABSTRACT GILDE, F.J. - GILDENBLAT, YA.D.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000515020019-8
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: September 17, 2002
• Sequence Number: 19
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

MNGARY/Pbyaical Chemistry. Molecule. Chemical Bond. B
Abs Jour: Ref Zbur-Kbimiya, No 22, 1958, 72955.
tion (LC) of e -orbits of C) + 4Eg (3dx2 Y2
and 3dZ 2 and two LC of c? -orbits of C) +
11" (three LC of Qr -orbits of C) + 9TIv
(or ' p and p'Z of Cr 3 t- , three LC of c? -
orbits Ld three LC of7r -orbit: of c) + 6T
(dx I de.- and d yx. and thre LC of Z/
orbits of C) + 3T ju (three LC of.~' -orbits of
C) - In the secular equation, the integmls H,,'
were assumed to be equal to the ionization po-
tential, H ~ was assumed to be equal to FS'j: (H*;
+ H;j )/2, the distance Cr - C was assumed to' bet
2.&Aj and P * 2.5 for t."( -bonds and 3.0 for
J_; -bonds. The following energy levels were
found (in ev): l/ Eo 11-4130; 2/ A, 0, - 9.5927;
3/ Tj 8 .7000; 47 T v - 8-1219; 5/ ~ T 7.82B8;
Card 2/4

&WARY/ftelcal Chemistry. Molecule a Chemical Bond. B
Abs Jour: Bef Zbur-XhimIya, No 22, 1958, 72955.
1 Ti. and T,,,~ - 1-8000) 7/ Tt - 7 501)
.W
"A 30; 10/ E
8~ " 5.20391 91 TI, - 3-9
0.1688.. 1; was found by the study of selection
rules that the following transitions were permitted:
A,~ k-~ xTj,,F Et (- )T)#,p Ef j-_-)TW,)
tkt--- )TI Base
Tj 4q;
the band of 27oOOO cm-1 and the inflection of the
absorption curve at 22,000 cm- ' vere referred to
1 -76, 3-1-----:)8, 4 -,? 8, and the probale maxi-
card 3/4

ONGARY/ftsical. Chemistr7. Molecule. Chemical Bond.
AS Jour; Pof Zhur-Khimiya, No 220 1958, 72955.
mum at below 10,000 cm7l was referred to 3 - )7,
3 4 - 7p 4 --) 6 and 6 - - ~7- Biblio-
graphy with 16 titles.
Card : 4/4

I GILDE, Feranc; W , MW os
The splittings of dn terms in strong complex fields of tetragonall
trigonal and rhomboidal symmetry. Magy fiz folyoir 8 no.2:95-115
,6D. MAI 9:10)
1. Szegedl Tudomanyeaetem, Elmeleti Fizikai Intexet (for GUde).
2. Stagedl Tudomanyogyatem, Altalanos as Fizikai Kemiai Intezet
(for Ban)
(Electrons)

GILM, F.J.; BAN, M.L
Splitting of e- tome in strong complex fields of trigonal and
rhcobic symmetriese Act& fts Rug 12 no.1:13-34 160. (EW 1W)
1. Department of Theoretical Physicaq The University, Szeged (for
GLIde). 2. Institute for General and Physical Chemistry, The
University, Staged (for Bar.). Presented by A.Konya.
(Electrons) (Ions) (Crystals) (Matrices)
(Metala) (complex compounds)

Spetsializirov&moge

Ij
zi r.,

SOV/135-59-10-1/23
Gill Doctory Director
AUT11ORs de,
i ,, T LE I Welding Engineering in the German Democratic Rel-liblic
PEI'AMICALt Svarochnoye proizvodstvo, 1959t Nr 10, pp 1-3 (USSR)
ABSTRACTs In the industries, especially in the shipyards, of the GDR, larg(-
capacity automatic welding equipment is used to speed up the manu-
facturing process. 45% of the welding jobs on freighters over
10,000 tons water displacement is done by automatic welding equip-
ment in the Wamov Werft(Warnow shipyard) of Warnemftnde. Automati,
welding is also employed during the construction of railroad cark
and furnnees. In moat cases an IRR type welding rod feed meclift-
nism in employed which is manufactured by Kelberg in Finsterwalde.
This mechanism can alternately be employed in automatic welding or
in combination with an automotive welding tractor. During recent
years, welding in a carbon dioxide atmosphere also became more
widely used. Thermite welding also developed at a fast rate and
is mainly employed to repair products of greater thickness. At
C.:.r(*, i/2 the Central Welding Institute of the GDR, which was founded during

SOV/135-59-10-1/23
W,;ii-'..,','r Engineering in the German Democratic Republic
the years 1952-1955, more than 320 engineers and experts are eit-
ployed. In the training department of this Institute about 240
ongiiie*rs and designers and 1,000 welding technicians study warnl-
ally. The department of technology coordinates more than fifty
industrial plants. The special task of this Institute is to in-
vestigate and develop processes to combine metals and pIftstics.
Due to the shortage of corrosion resistant steel in the GDTI, tho
use of plastics is important, especially in the chemical indust.r-;.
The Institute maintains a steady contact with the TsMITILLSh io
Moscov, the Institut elektrosvarki imeni Ye.O. Patona (Institute
of Electric Welding imeni Ye.O. Paton) in Kiyev, the Moskovskoyo
Yyssheye teldinichealcoye uchilishche imeni Baumana (MoscowHigher
School of Technoldgy imeni) and the Leningradskiy politekh-
nicheskiy institut (Leningrad Polytechnical Institute). There are
rt%.-- 2/2 6 photographs.
ASSOCIATIONs Zentralinstitut Or Schweisstechnik der DD!' (Central Welding 13-
stitute of the GDR)

S/125/61/000/001/012/016
A16i/A133
AUTHOR: Gillde, V.
TITLEs On the dovel(,pment of the welding industry in the German Democratic
Republic
PERIODICALs Avtomaticheskaya evarka, no. 1, 1961, 73 - 75
TEM The share of welding in the GDR industrial production is 8aid to be
higher than in most of the capitalist countries. About 50% of the total of
steel is being welded, compared to 40% in 6weden and Switzerland and only 3elo
in Britain. Two million tons of steel are being welded annually in the GDR.
o in industry and over 50% in
The mechanization level of welding is about 40
ship building. It is claimed by the author that in Japanese docks the mechan-
ization level of 1959 was about 15%, and in West Germany and Britain it was
even lower. High-productive welding methods are used more extensively in the
Soviet Union and the USA only, In 1959, the general industry output voluve in-
creased 12%, and the welding application volume by 24%, due to new technolo-
gies doing away with riveting, forging, or casting. The volume of welding
Card. 1/4

S/125/61/000/001/012/016
On the development of the welding industry A161/A133
production was raised on account of automation and mechanization and thoweld-
ing personnel even decreased at the leading GDR enterprises, as for instance
at the railroad car plant in Gotha. Still, the application of weldingin some
industries is not yet sufficient, which is partly due to the lagging outputof
welding machines. To compensate for this deficiency it has been decided to
produce 600 automatic machines for C02-shielded welding in 1961 in additionto
those of the production plan. During 1960 the GDR produced for 50,000 marks
instruments and for 6 million marks welding machines. The output of automatic
welders will have to be increased from 6 million marks annually now to 60ma-
lion marks by 1965. There are 74 enterprises producing welding equipment and
materials, and many items are being produced at several plants. A specializa-
tion plan has been set up in view of this, and attention is paid to the no-
merL.,lature and standardization, e.g., the number of welding transformer types
will be reduced to 15 from the present 31. Still, the measures will be not
sufficient for the 1965 level when the mechanization in welding will reach
70%, and new automatic welder types are being developed for flow-line produc.-
tion. An automatic welder already developed by TBIS in cooperation with the
1IFortschritt" Plant (Neustadt) for welding small parts requires one only opEr-
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S/125/61/000'100 1 /0 12/0 1 6
Cri the developnii~i-~t of the welding industry ... A161/A133
ator and produces an much a3 15-20 high-skilled weldini, operators would do
by hand. Anoth(!r ono liftn been bulAt by TsI3 together with the "Zeppft-Mel~;`
Plant. Otherii are under development. The goal is to create new automatic
machines for production flow lines in all major industries. Nearly WOO
welding engineers will be needed by 1965 not only in the welding industry but
for the development and application of welded structurefi, Investigation re-
I
sul-~s prove that the weight of metal structures can be reduced by 20% byprDp-
er selection of materials, and 20% more can be saved by using light-weigns
welded structures of higher strength. The author points out, however, that
one ton of light steel structures requires five times more designers' work
than one ton of the old heavy structures. It means that designers will have
to abandon the old slide rule and use modern electronic computers for their
calculations. Specialists are needed for special welding methods, and spi-
cblwelding centers will have to be organized. The successful development of
welding practice 'In the GDR has been attained owing to close cooperation of
welding production engineers, designers and scientists. The Central Welding
Institute in Halle is working in cooperation with 50 other institutes in the
GDR and 700 enterprises employing welding. Own efforts would not be suffici-
ent., but cooperation is established with the Socialist block countries. and
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3/125/'1/000/001/012/016
On the developmont of the welding industry ... A161/Aii3
in particular with the Institut elektroavarki im.Ye.O.Patona (Electric Weld-
ing Institute im.Ye.0. Paton) (Kiyev) and TaNIITIMASh (Moscow). For instance,
part of the research word on C02-weldint, is beirq-, done at, TsNIITMASh, and
part of .'t at TvIS. TijIS has been workinC for years in ~,ooperation ovith thc
Welding 11IS"ItAlte in Poland, the Welding Institute in Praha, and, since re-
'- en * ly fith th~- Welding Institute in Budapest.
ASSOCIATION: Ts(?ntr,,.tllrsyy avarochnyy instit.ut, (Central Weldini, Institute) in
Hal I P
CHIG 41 /4

Oil:

TIC
i r,,v i

AUTHORSi Sokol'skiy, D, V., ~:.--ctdemi o i It It A.; ,"FtiI tic, L ):;,I
TIT]Xi Pressure Ini'luence ua the Specific Hydro eiiation Activi y of
Platinum on Aluminum Gel
PERIODIOALi Dok lady Akikdemii nauk 883R, 19591 Vo I i -Jo N-1- 119 Pr ',t I
(USSIO
ABSTRACT: The authors wanted to investigate the inf'--Lf~r.3e exereic--~-
hydrogen pressure on the dependence of the ;xtivity Men.ioned in
the title on the platinum content of the ca,--rior. The plat,~:r-
activity was investigated at the exam 1e of di7,,~tlhyl Vl""-
p
acetylenyl carbinol7(in the following reft-r.,e,! t1_1 as I-,)*,.'AC) and
atmospheric pressure and 1 to '~' ntmoopheres
oxcess pressure. The authors produced 16 ca,~,I,,-rts with a Pt
content of 0.081 to 1,70- Platinum was applit-L! to alumir-un ,-,e1
at room temperature from dilute PtG1 4 solutio:-s of differea'~
concentration. After mixing for 2 hours platini,,:L was quantitatively
adsorbed nn gel. The apparatus is described in rcference 5. -'he
"emperature of the experimen't-s was 350, the mc4fu;.: was 5'-w,~
alcohol. After complete hydrogenation of carti-zl picric ~~cid
C ard 1 /3 was added. The hydrogenation rate of DVAC slowi~, fo-- all

0 E. 3
I
Pressure Influence on Lite Specific Hydrogenation J(" 2(!-
Activity of Platinum on r1khmAniun Gel
pressure variants. It attains the maximum a"tur 2/'~~ -j
,Oioorptic!.11,~ necossary hydrogen are ad"i0l.b.?d, ~Llat
eo~~:roases The kinetic curves of' picric zv.-,4k,- S~ 0~.
Jie cataly,:-. acLivity was determined froii. tli- j,.
of the hyur:)g(,naLion was of footed nnd fi,o!; ',I;o OurOJ~u,,
(A' ',,lie theoretically necesf,,-~r.y ti~c,ua, of 1. (i
Y
jd ) .Gild
P13 of this. awount for DVAC and 45 ml '401' 1ICTIC ac-
firially by the absorption rate of hydroC,i, on the saction of tho.
curve befor- the maximum. All variants yiolded sii,.ilar result,,.
"i"'Ure 1 sh(,W~,- -,he dependence of the in,,; ~!ucific
on the dogm~v of surface occupation in 1., ;--ci,(~matic;n.
increasing occz.,-,ation by platinum the catat '~z,;t actirit~i -Jncre,-E*,.C
rroportionally 4-o pressure. The maxima ar,,1 i-iiiima 're easz: to
reproduce for all 3 pressure variants and ticas them are not
arbitrary. The --pecific platinum activity cl.ariJes relatively
on the entire lerigth of the curves. Obvio,.~~.!,- all the plantiniu-,
applied takes in the reaction. The diL.'er---fit aton c(.,r!bin,it;,):Ls,
Carl 215

67263
Premsure Influence on the Specific Hydrogenation SOV/20-129-4-27/68
Activity of Platinus on Aluminum Gel
however, which are formed at different concentrations, also have
different activity. The mode of action of the active platinum
layers is not changed 'by the increasing hydrogen pressure. It is
the same for the hydrogenation of unsaturated DVAC bonds and for
the nitro groups of picric acid. There are I figure and 4 Soviet
references.
ASSOCIATION: Kazakhskiy gosudaretvennyy universitet im. S.M. Kirova
(Kaz&kh State University imeni S.M. Kirov)
SUBMITTEDs August 11 1959 q1
Card 3/3

//f 0 7 B016YBO67
AUTHORSt -Sokollskiy, D, V., Academician of the AS KazSSR, and
Gilldebrand, Ye. 1.
TITLEt Hydrogen Adsorption on Low-percent Pt/Al 205 and Pd/AI 203
_~!Lt!lysts in the Liquid Phase
I
PERIODICALt Doklady Akademii nauk SSSR, 1960, Vol, 133, No, 3, pp,609-612
TEXTt The authors I aim was to determine the amount and state of hydrogen
adsorbed on Ii d t'on catalysts AFor this purpose they produced several
L_rogena i
Ft/Al203 and Pd/Al 203 catalysts with a Pt and Pd content from 0 05 to
3,47 wt% on alumogel as a carrier. Pt was completely adsorbed on Al 2 03at
all concentrations, while Pd passed over into the filtrate already at a
Pd content of the carrier of 0.6%. The Pd precipitated on k1 203 was
irreversibly adsorbed. The authors recommend the method of chemical
hydrogen extraction for determining the amount of hydrogen adsorbed on
catalysts, A weighed portion of the catalyst was introduced into a known
0102 60/133/003/028/031/XX
X
Card 1/3

85523
Hydrogen Adsorption on Low-percent Pt/Al 2 03 5/020/60/133/005/0")B/C31//XX
and Pd/Al20 3 Catalysts in the Liquid Phase B016/BO67
volume of the solvent, and shaken in hydrogen After the catalyst had been
saturated with hydrogen, the remaining hydrogen was displaced from the
gaseous phase by purified nitrogen. in the p 8 esence of nitrogen, an
alcoholic quinone solution was added at - 25 C and shaken After the end
of the experiment, the catalyst was rapidly sucked off, and the hydro-
quinone in the filtrate was immediately determined Tables 1 and 2 show
the experimental results. Figs. 1 and 2 give the mean values from parallel
experiments, The curves indicate that the amount of H2 (in ml) first in-
creases with an increase of the metal content, and then decreases slightly
For Pt/Al20 3 this peak is found in the range from 0.8 to 1,0% Pt, and for
Pd/Al203 between 0.5 and 0,6% Pd, H 2 adsorption on the catalysts in-
creases with a further increase in the weight of Pd after a small minimum
has been passed, The absolute amount of hydrogen absorbed on Pd/Al 20 3 is
smaller than that adsorbed on similar platinum catalysts. The maximum
amount of H 2 (5 ml per g of the catalyst) was found in catalysts with the
maximum concentrations: 1 766% Pt and 5 47% Pd The conversion of the
Card 213

Hydrogen Adsorption on Low-percent 1,t/Al203 5/020/60/133/003/028/031/XX
and Pd/Al203 Catalysts in the Liquid 1hase B016/BO67
adsorbed H, to I g of metal shows that the metal binds the more hydrogen,
the less the surface is covered with metal With a rising concentration
of Pt and Pd in the catalyst, its adsorption capacity first decreases
rapidly ands later, more slowly. The authors explain the increase in the
specific activity of Pt at a very low content on the carrier with an in-
crease in the magnetic susceptibility, which was observed by A.N,.Maltsev
and N. M. Kobozev (Ref. 4), by the fact that an electron interactio
between the atoms and the carrier (semiconductor) occurs Hence, the
atoms adsorbed on the catalyst show a certain distant effect, i-e., a
field is produced by a single metal atom fixed on the carrier surface, in
which also hydrogen (obviously molecular hydrogen) is adsorbed There are
2 figures, 2 tables, and 6 references-, 5 Soviet and ' British,
ASSOCIATION% Kazakhukiy goaudarstvennyy univereitet (Kazakh State
University)
SUBUITTEDs March 21, 1960
Card 3/3

G' 1, 1:)-, ~ ,
U t. - , ...- ~.' .1 r'.n.m. naik
!It,! r'. -- -t,- :;,,, ~!,: , * ~ ri. '
" , I t;-
.l. , : -~ !., :G",-1 C',

21;
is

GILIDUUJMT, N.Ta., folldsher (solo Kukurgull Kokchetavskoy oblasti)
Can* of a hydatid solo. Solld. i itkush. 21 no.8:60 Ag 156.
(PMUNCY, NDUR) (KLRA 9:10)

GILIMKBPASM, I.Ya.. folldsher
Wounds and Injuries in agriculture. Felld I akah. 22 no.6132-34
June 157. (NIRA 12:3)
(IWXGMMT PRomit-AGRIGUM73-ACCImm)

GILIUBRAIIDT, li.Yo.. falldRhar (p.Androyevkii o"llbsti)
- CaBo frct-practice. Felld. i akiii,ii. -, i i,~ . :4~ i !5k. (MIRA 11:3)
MUS A44 GARRIAR~ OF DIS"61)

GILIDXBRANDT, N.Tm., felldsher (nelo Andreyovka XDkohetavokoy oblast)
Dl,+,Pfit imnt recgkAono I d i akush. 24 n%.p42-11~ le 159.
AMWIV YINGA)~--XOICIU) (UM 12:3)
W=11 ( XOMV PRO
(

GILIDEBUNDT, N.Ya., felldshor (solo Andreyovka Kokchetavskoy oblanti)
... 11, .
Treatment of radiculitis. Fel'd. i akush. 25 no.4:49-50 Ap 160.
(MIRA 14:5)
(NMES, $FINAL-DI6EASES)

-ULIDMAND 11-ya., felldsher (selo Andreyovka, TSelinnyy kray)
-LOL-. ~ -
Medical care 6f State collective farm workers during summer field
work. FaIld. i akush. 26 no.Us45-46 N 161. (HIIU 15:2)
(AG&CUUMBAL WORKQ6--"IGAL CAa)

GILIDEBRAMp N. Ya., feltdoher (solo Andreyevka Kokehetavokoy ob3ABti)
Medical ethics in the work of a medic. Fel'd. i akush. 27 no.5t
61-62 My 162. (MIM 15:7)
(MEDICAL ETHICS)

GILIMBRANDT, P.I.
)I,;,
.
1.
,Wcvm,r
Studento Etudy Wicultural machinery- by constructing models.
Politel-ji. obuch. no.5:59-64 My 158. (KIRA 11:5)
(Agricultural machinery)

ACHERKANI NA, prof., doktor takhn. nauk, red.; CHERNIVSXIY, S.A.,
knind. tekbn. nauk, nauchnyy red.1 GILIDIENEIERG., M.,I,p red.
IsW-va; SOKOLOVA, T.F., takhn. rid.
[Meahanic&l engineer's handbook; in ix
maeltinostroitelial v sheeti tomakh. Izd.3., iepr. i 6p. Mch., ;' "
skvn, Masbgiz. Vol,4. Book 2. Pod red. N.S.Acherkau. pp. 450-
931. (MIRA 16:4)
(Power transmissions) (Fastenings) (Machine0y)

POLIVANOV) P.M.; GILIDENBERGA M.L., red.; TIKMNOV, A.Ya., tekhn.
red.
[Tables for calculating the weight of parts and materials]
Ublitsy dlia podscheta vess. detalei i materialoy Izd 6
parer. i dop. Moskva, Mashgiz, 1963. 302 p. (MiRA 1~:i~
(Materials-Tables, calculations, etc.)

GILIDE V.B.; KONDRATIYEV, I.G.
T--," =A.'GMW%1
Resonance inteMotion between an electromagnetic field and high
uniltipole moments of a plasma clot. Zhur. tekh. fiz. 33 no-31
301-306 Mr 163. (KRA 16: 5)
1. Nauchno4jagledovatel'shy ra#,iotizicheskiy institut, Gorlkiy.
(Electromagnetic fieldil (Plasma (Ionized gases))

Or. n

ACCESSION NR- AP4013432 8/0037/64/034/002/0372/0374
AUTHOR- Qil Idonbej;g, V.B.
TITIZZ On plasma resonances in non-uniform containers
SOUIM Zhurnal telchn.fis., v.34, no.2, 1964, 372-374
TOPIC TAGS: plasma, confined plasma, plasma oscillations, confined plasma roso-
nancos, confined plasma oscillation spectrum
ABSTRACT: Current theory of h1gh-frequency plasma oscillations of a confined plas-
ma (P.E.U.Vandonplas and R.W.Gould,Physicn,28,357,19G2; P.Weissglas,Plasma Phys.4,
329,IDG2) loads to a spoctrum in which Ollie high order resonances are asymptotical-I
ly equally spaced, whereas in the exporimontal spectra (A.Dattnor,Uricsson Tochnics,
13,309,1057; A.M.Mossiaen, P.E.Vandenplas,Physica 23,537,1962) the higher frequen-
cy resonances crowd together. This discrepancy is ascribed to the tact that al-
though uniform electron donsity wag assumed in the theory, the experiments were per-
formed under suth tonditions that the mean free path was not negligible compared
with the dimensions of the container, so that electron density variations were pre-
sumably significant. The plasma oscillation spectrum is calculated with the hydro-
cardl/2

AC=SION NR: q4QA3432
dynamic model for a plasnA confined between two parallel Planes, In which the eloo-
tron density nqar -the boundaries in a linear function of the distance from the bourr.
dary. A converging,spectrum in obtained, similar to those observed experimentally.
The oscillations are damped most strongly near the boundary. It is calculated that
for an uleetroa temperature of 5 eV, a Langmuir frequency of 1010 see-1, and a cha-
racteristic length for-electron density change of 0.2 cm, a maximum of about 5 re-
sonances should be 4istinctly obearvable. This is in agreement with experiments. It
is found that when the non-uniformity of the electron density is tAken into account,
the plasma reso"as are excited only near the boundary. The author points out in
an addition made during proofreading that P.Weiasglas (Phys.Rov.Letts.10,206,1963)
and P.W.Crawford (Phys.Lotte.5,224,1963) have also advanced the hypothosis of the
peripheral origin of the resonances in gas discharge plasmas. " The author is grate-~'
ful to M.A.Miller for a nusiber of valuable remarks." Orig.art.has: 6 formulas.
ASSOCIATION. Gosudarstvww~*y universitot im. N.I.Lobachavskogo, Gorlkiy (State
University)
SUUITTED: lOJun63 DATE ACQ: 26Peb64 EXCL: 00
SU13 =u: PH NR REP SOV; 002 OMR: 004
Card 2/2

01MMER6i Z. 0.
ailidenberg, Z. 0. Lisa of dolomite in a -rade of magnesium conenting,;
Sbornik rabot po moist, stroit. materialam (Upr, prom-sti stroymaterialov i
stroydetaley Mosgorlspolkcma, Nauch.-issled. i elsperim. stantsiya)ji Issue
P. 43-50
1, 1948,
SO: U-3264, 10 April 53, (Letopis 'Zhurnal Inykh Statey, No. 4, 1949).

CEENTAK, U.N.; GI 'DEN - - Z.G., nauchnyy redaktor; GLIWAROVA, I.L.,
reda . AZ 'takhnicheski;r redaktor.
(Mastering the production of a new type of hollow ceramic block]
Osvoenle proixvodetva pnetotelykh keramichookikh kamnsi novykh
tipov. Moskva, Goo. isd-vo lit-ry po atrott. materialam, 1953.64 p.
(Hollow brick, tile, etc.) Wak 7:8)

GILIDENBERG, Z. G.
4537. GILIDENBERG, Z. Go-J'Amenerdye q
,Isevykh ventilyatorov d3,7 usk reniya susnid
syrtsa v =billnykh sarayakh. Jm., p., troyizdat. 1954J 8 so. s ill. 22 sm.
(H-vo prcm-sti strolts materialov ref3r ta)din. upr. otd. teldin. infomatsii
tresta (