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MATHEMATICS
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Theorems of Phragmén–Lindelöf type for a second-order linear elliptic equation
G. N. Blokhina
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727–730 |
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On the behaviour of the solutions of the equations of hydrodynamics as the Reynolds number passes through a critical value
N. N. Brushlinskaya
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731–734 |
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New results in the Goldbach–Euler problem and the twin-prime problem
A. A. Buchstab
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735–738 |
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Concerning the form of extremal non-negative polynomials whose coefficients are subject to several linear relations
I. A. Grigor'eva
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739–742 |
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On the application of the method of variation of a parameter to the construction of iterative formulae of higher accuracy for matrix inversion
D. F. Davidenko
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743–746 |
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On graphs of a special type
Yu. L. Ziman
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747–750 |
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A difference method and the uniqueness of the generalised solution for the Tricomi problem
L. I. Kovalenko
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751–754 |
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On the theory of topological groups
V. P. Platonov
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755–758 |
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On estimates for the growth of solutions of partial differential-difference equations of hyperbolic type
Z. I. Rekhlitskii
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759–762 |
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Regularisation methods for optimal control problems
A. N. Tikhonov
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763–765 |
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Constructive locally convex linear topological spaces
Phan Đìni Diêu
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766–769 |
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On locally finite semigroups
L. N. Shevrin
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770–773 |
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ASTRONOMY
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Radioastronomic investigations and the ionosphere of Venus
A. D. Danilov
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774–777 |
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PHYSICS
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The ion-electron emission of single crystals as dependent on the target temperature
V. M. Agranovich, D. D. Odintsov
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778–780 |
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The dynamics of optical quantum generators with two types of oscillation
N. G. Basov, V. N. Morozov, A. N. Oraevsky
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781–784 |
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Uncollisional current convection and its dynamic stabilization
V. V. Vladimirov
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785–788 |
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A contribution to the theory of the voltage-current characteristic of a thin film triode
M. I. Elinson, V. B. Sandomirskiĭ
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789–790 |
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The neutronization of matter on collapse and the neutrino spectrum
Ya. B. Zel'dovich, O. Kh. Guseinov
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791–793 |
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Transfer processes in the systems of particles with internal degrees of freedom
D. N. Zubarev
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794–797 |
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The repelling interaction potentials of noble gas atoms
A. B. Kamnev, V. B. Leonas
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798–800 |
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Photoconductivity in germanium alloyed with V group elements when the photon energies are lower than the admixture ionization energy
T. M. Lifschitz, F. Ya. Nagy
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801–802 |
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HEAT ENGINEERING
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The mechanism of salt distribution between water and its vapor at equilibrium, as investigated by measuring electric conductivity
M. A. Styrikovich, O. I. Martynova, Z. S. Belova
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806–809 |
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CHEMISTRY
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A new single-stage way of synthesizing steroid cis-$16\alpha$; $17\alpha$-diols from $\alpha$-ketooxides
A. A. Akhrem, V. A. Doubrovskii, A. V. Kamernitskii, A. M. Moiseenkov
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811–813 |
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Selective hydrogenation of dimethylacetylenylcarbinol on palladium black in the presence of cadmium ions
N. A. Zakarina, G. D. Zakumbaeva, D. V. Sokol'skii
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814–816 |
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The splitting of the $\mathrm{C}$ – $\mathrm{C}$-bond in ketones and alcohols of the barene series under the action of bases
L. I. Zakharkin
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817–820 |
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The role of soluble organoaluminium compounds in the polymerization of isoprene by a complex catalyst
A. A. Korotkov, G. N. Petrov, A. G. Razina, L. A. Anufrieva
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821–823 |
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Polymerization of 1,1,3,3-tetraphenyl 1,3-disilicacyclobutane
N. S. Nametkin, V. M. Vdovin, V. I. Zav'yalov
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824–826 |
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Reaction of ethylchlorophosphine with $\alpha$, $\beta$-unsaturated acids
V. K. Khairullin
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827–828 |
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Infrared absorption spectra and structure of thiourea dioxide
Yu. Ya. Kharitonov, I. V. Prokof'eva
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829–832 |
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On the mechanism underlying the alkylation of phenols by higher defines in the presence of cation-exchange resins
O. N. Tsvetkov, K. D. Korenev, S. A. Dmitriev, N. M. Karavaev
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833–835 |
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PHYSICAL CHEMISTRY
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Polarization difractometric investigation of the formation of supermolecular structure in a solution of spiral polypeptide
V. G. Baranov, T. I. Volkov, S. Ya. Frenkel'
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836–838 |
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New data on electric puncture of aluminium suspension in dielectrics
L. G. Gindin, A. E. Vol'pyan, I. F. Galkin, V. E. Gul'
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839–842 |
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Isotopic exchange of cyclobutane with deuterium on evaporated metal films
B. S. Gudkov, A. A. Balandin, E. P. Savin
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843–846 |
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Infrared spectra of carbon monoxide adsorbed on ruthenium, rhodium and palladium within a wide temperature range
N. N. Kavtaradze, N. P. Sokolova
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847–850 |
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The electronmicroscope method of studying the supermolecular structure of polymers in solution
V. A. Kargin, N. F. Bakeev, S. Kh. Fakirov, A. L. Volynsky
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851–852 |
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Stereochemical approach to the investigation of the geometry of the active surface of catalysts
E. I. Klabunovskii, A. A. Balandin, R. Yu. Mamedzade
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853–856 |
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Spontaneous transition of burning into detonation in pure acetylene at low pressures
S. M. Kogarko, A. G. Lyamin, V. A. Mikhailov
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857–860 |
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The effect of the ultrasound on the coagulation structure of the aqueous dispersions of kaolinite and monothermite
N. N. Kruglitskii, V. V. Simurov, V. V. Minchenko, F. D. Ovcharenko, S. P. Nichiporenko
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861–864 |
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Mass-spectrometric detection of reactions between highly excited hydrogen atoms and ethylene molecules
S. E. Kupriyanov
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865–868 |
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Rheological relations when an elasticviscous medium is moving in a field of constant longitudinal velocity gradient
A. I. Leonov, G. V. Vinogradov
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869–872 |
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The upper limit of inflammation in an unbranched chain reaction
B. V. Pavlov
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873–874 |
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Theory of the hardening of ionization processes in gas jets
Yu. S. Sayasov
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875–878 |
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