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MATHEMATICS
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The approximation of extremal problems
B. M. Budak, E. M. Berkovich
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959–962 |
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Shift entropy and Markov measures in the space of paths of a countable graph
B. M. Gurevich
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963–965 |
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Languages of limited active capacity
A. Ya. Dikovsky
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966–968 |
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On a Fredholm theory for nonlinear operator equations
R. I. Kachurovskii
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969–972 |
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A certain singular boundary value problem for an ordinary differential equation of order $n$
I. T. Kiguradze
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973–975 |
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On the problem of an asymptotic formula for the number of solutions of a congruence of Waring type
B. G. Kotsarev
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976–979 |
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The Hadamard correctness of the Cauchy problem for an evolution equation
S. G. Krein, G. I. Laptev, G. A. Tsvetkova
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980–983 |
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Functionals that are positive linear in the sense of Minkowski over convex surfaces
S. S. Kutateladze
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984–986 |
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Some theorems on the asymptotic distribution of the $\chi^2$ statistic
Yu. I. Medvedev
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987–989 |
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Potential theory for Lyapunov–Dini domains
E. I. Moiseev
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990–992 |
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An estimate of the nearness of functions of bounded variation in terms of the nearness of their Fourier–Stieltjes transforms
V. V. Petrov
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993–994 |
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Estimates of the solution of a boundary value problem with a complex parameter for a second order elliptic system
M. L. Rasulov
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995–997 |
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The stability of triple-layer difference schemes
A. A. Samarskii
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998–1001 |
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CYBERNETICS AND THE REGULATION THEORY
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Problems of discrete optimization
V. A. Emelichev
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1002–1003 |
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MECHANICS
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On the oscillations of systems which are nearly essentially nonlinear
Nguyên van Dao
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1004–1006 |
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MATHEMATICAL PHYSICS
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A method for solving mathematical physics problems
Ya. N. Fel'd
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1007–1010 |
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PHYSICS
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The optron with a direct optical coupling as quadripole
È. I. Adirovich, D. A. Aronov, N. Yunusov
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1011–1014 |
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Electric conductivity of man-made semiconductor diamond
L. F. Vereshchagin, O. G. Revin, V. N. Slesarev, I. N. Seifi-Khusainov, A. S. Chmykhov
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1015–1018 |
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GEOPHYSICS
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On the possibility of evaluation of earthquake focus extent based on kinematic data
I. V. Gorbunova, N. V. Kondorskaya
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1033–1036 |
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CRYSTALLOGRAPHY
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Crystalline structure of $\mathrm{BaTm}_2\mathrm{F}_8$
O. E. Izotova, V. B. Aleksandrov
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1037–1039 |
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On the growth of hexagonal prism faces in quartz crystals
V. T. Ushakovskii, L. N. Chernyi, P. I. Nikitichev
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1040–1042 |
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