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MATHEMATICS
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The convergence problem for a sequence of positive linear operators on unbounded sets, and theorems analogous to that of P. P. Korovkin
A. D. Gadzhiev
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1001–1004 |
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Isocline $(n+1)$-webs of multidimensional surfaces
V. V. Goldberg
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1005–1008 |
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Markov representations of stochastic systems
E. B. Dynkin
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1009–1012 |
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On some properties of Kleinian groups and their deformations
S. L. Krushkal'
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1013–1016 |
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On resolvable and maximal spaces
V. I. Malykhin
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1017–1020 |
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Sufficient escape conditions for linear games with integral constraints
A. V. Mezentsev
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1021–1023 |
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On a linear escape problem
M. S. Nikol'skii
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1024–1027 |
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On the general theory of linear estimates of the mean value
A. A. Tempel'man
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1028–1031 |
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Descendingly incomplete ultrafilters
G. V. Chudnovskii, D. V. Chudnovskii
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1032–1035 |
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CYBERNETICS AND THE REGULATION THEORY
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Diagnosis as a controllable random process
P. I. Kuznetsov, L. A. Pčelincev, A. V. Stepanov
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1036–1038 |
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THEORY OF ELASTICITY
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Volterra's principle and the method of analytic continuation in linear viscoelasticity
A. B. Efimov, V. I. Malyĭ
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1039–1042 |
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ASTRONOMY
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Thermal properties of Lunar soil (“Luna-20”) and its terrestrial analogues
V. V. Rzhevskii, E. A. Dukhovskoi, N. T. Kruglov, R. G. Petrochenkov, A. A. Silin, V. V. Shvarev
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1043–1045 |
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MATHEMATICAL PHYSICS
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Averaged characteristics of bodies with periodic structure
N. S. Bakhvalov
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1046–1048 |
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On definition of the form of plasma emitter and accelerated beam in a ion-optical system
V. S. Boldasov, B. I. Volkov, A. G. Sveshnikov, N. N. Semashko
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1049–1051 |
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On branching of periodic solutions for one autonomous system
D. P. Zeragiâ
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1052–1055 |
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Equations of slow electromagnetic phenomena in a strongly magnetized plasma
A. L. Krylov
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1056–1059 |
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PHYSICS
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On lead-out of the radiation from singlemode fibre light guide into thin-film waveguide
V. A. Kiselev, A. M. Prokhorov
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1060–1063 |
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The system of exact equations for unary and binary functions of the charged particle assembly distribution
G. A. Martynov
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1064–1067 |
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On scale-invariant equations of gravitational field in the theory with quadratic Lagrangians
V. M. Nikolaenko
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1068–1070 |
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Nonlinear effects in suspension of ferromagnetic particles under the action of a rotating magnetic field
M. I. Shliomis
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1071–1074 |
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GEOPHYSICS
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Perturbation theory for spheroidal oscillations of the Earth. Second approximation
S. Ts. Akopyan, V. N. Zharkov, V. M. Lyubimov
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1078–1081 |
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Investigation of seismic anisotropy of crystalline basement
M. V. Nevsky, A. M. Epinatieva, S. G. Volosov
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1082–1085 |
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CRYSTALLOGRAPHY
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Crystalline structure of ytterbium perrhenate, $\mathrm{Yb}(\mathrm{ReO}_4)_3\cdot4\mathrm{H}_2\mathrm{O}$
V. P. Mashonkin, V. V. Ilyukhin, N. V. Belov
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1086–1088 |
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Kinetics of silicon carbide whisker axial growth
A. T. Tumanov, K. I. Portnoi, V. N. Gribkov, A. A. Mukaseev, A. S. Isaikin
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1089–1092 |
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