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MATHEMATICS
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Some problems concerning the approximation of almost periodic functions with a bounded spectrum
E. A. Bredikhina
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721–724 |
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On the existence of non-rigid closed surfaces
B. A. Bublik
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725–727 |
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Stable groups of automorphisms
V. G. Vilyatser
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728–730 |
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The evaluation of determinants by the method of variation of parameters
D. F. Davidenko
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731–734 |
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On the existence of bounded solutions for some non-linear differential systems
K. Kordunyanu
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735–737 |
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Coefficient transformation formulae for Lehmer's method of numerical solution of algebraic equations
A. N. Kostovskii
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738–741 |
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The asymptotic expansion of boundary value problems for partial differential equations
N. M. Leontovich
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742–745 |
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A method for finding all solutions of non-linear operator equations
V. V. Nemytskii
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746–747 |
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Abel's generalized integral equation
K. D. Sakalyuk
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748–751 |
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Geodesic flows on manifolds of negative constant curvature
Ya. G. Sinai
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752–755 |
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On a lattice isomorphism of modules over regular rings
L. A. Skornyakov
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756–757 |
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On the smoothness of generalized solutions of the Navier–Stokes equations
P. E. Sobolevskii
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758–760 |
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On canonical homogeneous difference schemes
A. N. Tikhonov, A. A. Samarskii
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761–764 |
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On densely imbedded ideals of semigroups
L. N. Shevrin
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765–768 |
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FLUID MECHANICS
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A converging wave in a plastic medium
È. I. Andriankin
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769–772 |
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The calculation of oblique shock waves in magnetogasdynamics
M. I. Kiselev, N. I. Kolosnitsin
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773–775 |
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Hypersonic flow about a thin body at large angles of attack
V. V. Sychev
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776–779 |
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PHYSICS
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The effect of heavy halogens on the probability of transition to metastable state, and the chances for a desactivation of this state
V. A. Borgman, I. A. Zhmyreva, V. V. Zelinskii, V. P. Kolobkov
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781–784 |
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Possible anomalous properties of macromolecules
V. L. Ginzburg, B. M. Fain
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785–788 |
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Radial distribution of atoms in a liquid
A. M. Evseev
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789–792 |
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Measurement of shock adiabates of cast trotyl, crystalline hexogen and nitromethane
V. S. Iluhin, P. F. Pokhil, O. K. Rozanov, N. S. Shvedova
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793–796 |
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A mathematical problem connected with the theory of lengthwise polarized light
M. S. Livshits
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797–800 |
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Diffraction of sound on a periodically uneven and inhomogeneous surface
I. A. Urusovskii
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801–804 |
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CHEMISTRY
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$o$-Oxybenzenesulphinic acid – a new analytical reagent and a structural analogue of salicylic acid
I. P. Alimarin, D. I. Kuznetsov
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821–824 |
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Reaction between titanium tetrachloride and hexamethyldisiloxane
K. A. Andrianov, N. A. Kurasheva
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825–826 |
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Oxidation of naphtenes in the liquid phase in the presence of boric acid
A. N. Bashkirov, A. I. Kistanova
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827–829 |
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cis-trans-Isomerization of natural rubber under the influence of hydrogen chloride and ethylaluminium dichloride
I. I. Boldyråva, B. A. Dolgoplosk, E. N. Kropacheva, K. V. Nelson
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830–832 |
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Absolute configuration of lignanes of the $2{,}6$-diphenyl-$3{,}7$-dioxabicyclo-$[3{,}3{,}0]$-octane group
A. I. Gurevich, M. N. Kolosov, M. M. Shemyakin
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833–836 |
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Equilibrium diagram of the $\mathrm{Ti}$ – $\mathrm{Al}$ – $\mathrm{Sn}$ system
I. I. Kornilov, T. T. Nartova
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837–839 |
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Coextraction of tungsten and some other elements
V. I. Kuznetsov, P. D. Titov
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840–842 |
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Synthesis and certain transformations of alkylmercaptodiboranes
B. M. Mikhailov, T. A. Shchegoleva
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843–846 |
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Iodonium derivatives of $5$-phenylcyclohexandione-$1{,}3$ and their transformations
O. Ya. Neilands, G. Ya. Vanag
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847–849 |
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Synthesis of a hexacyclic cyclohexanone autocondensation product
G. A. Razuvaev, E. N. Zil'berman, S. V. Svetozarskii
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850–852 |
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The mechanism of bimolecular electrophilic substitution in a saturated carbon atom
O. A. Reutov, I. P. Beletskaya
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853–856 |
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The niobate and tantalate of zirconium
Vikt. I. Spitsyn, L. N. Komissarova, Z. A. Vladimirova, Yu. P. Simanov, N. N. Tyutyueva
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857–860 |
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PHYSICAL CHEMISTRY
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Radiochemical measurement of coal formation rate in the decomposition of ethyl alcohol on a dehydrogenating catalyst
A. A. Balandin, G. V. Isagulyants, A. P. Rudenko, G. Stegner
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861–864 |
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Molecular sieves as first structural type adsorbents
B. P. Bering, M. M. Dubinin, E. G. Zhukovskaya, V. V. Serpinskii
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865–867 |
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The dependence of the frequencies and intensities of the Raman spectrum lines of ketone-chloroform mixtures upon temperature and concentration
Yu. G. Borod'ko, Ya. K. Syrkin
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868–871 |
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Equilibrium of strontium molybdate with hydrogen and the thermodynamic characteristics of $\mathrm{SrMoO}_4$
L. A. Zharkova, V. I. Lavrent'ev, Ya. I. Gerasimov, T. N. Rezukhina, Yu. P. Simanov
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872–875 |
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On the theory of flame propagation in systems with branching chain reactions
L. A. Lovachev
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876–879 |
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The mechanism of chain branching in the oxidation of $n$-decane
Z. K. Maizus, I. P. Skibida, N. M. Emanuel'
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880–882 |
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The thermodynamics of extraction equilibria of strong electrolytes dissociated in the organic phase. Extraction of hydrochloric acid, cobalt chloride and calcium chloride with isoamyl alcohol
A. M. Rozen, L. M. Gindin, N. F. Kopp
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883–886 |
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