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MATHEMATICS
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Certain algorithmic questions for a Dyck language A. V. Anisimov
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513–515 |
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On a system of singular integral equations over a bounded four- dimensional domain A. Dzhuraev
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516–519 |
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Density of the spectrum of a string I. S. Kats
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520–523 |
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On the normality of $\Sigma_\mathfrak{m}$-products A. P. Kombarov
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524–527 |
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Conditions for the equivalence of probability measures corresponding to Gaussian fields that differ by their correlation functions S. M. Krasnits'kiĭ
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528–529 |
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The general initial value problem for a differential equation in Banach space S. G. Krein, S. Ya. L'vin
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530–533 |
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On the remainder term in the elementary proof of the prime number theorem A. F. Lavrik, A. Sh. Sobirov
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534–536 |
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The structure of the ideals of certain algebras of analytic functions V. M. Faivyshevskii
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537–539 |
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On the simplest Markov random walk A. M. Fal'
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540–542 |
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On extensions of a semibounded operator A. V. Strauss
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543–546 |
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Asymptotics of solutions of elliptic pseudodifferential equations with a small parameter G. I. Èskin
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547–550 |
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CYBERNETICS AND THE REGULATION THEORY
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On the algorithmization of musical variations R. Kh. Zaripov
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551–554 |
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AERODYNAMICS
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On the theory of nonequilibrium phenomena in chemically reacting gas mixtures V. M. Zhdanov, P. P. Skachkov
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555–558 |
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Gasdynamic equations at low temperatures L. A. Pal'tsev
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559–562 |
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FLUID MECHANICS
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Extremal properties of geostrophic motions A. A. Zaitsev
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563–565 |
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Example of a nonlaminar flow M. N. Repnikov
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566 |
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PHYSICS
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Investigation of $\mathrm{Nd}^{3+}$ ion stimulated radiation in crystals, associated with the
${}^4F_{3/2}\to{}^4I_{13/2}$ transition V. I. Aleksandrov, A. A. Kaminskii, G. V. Maksimova, A. M. Prokhorov, S. È. Sarkisov, A. A. Sobol, V. M. Tatarintsev
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567–570 |
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On the nature of quasi-axial reconstructions formed by “referenceless” holograms of focused images I. S. Klimenko, E. G. Matinyan, G. V. Skrotsky
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571–573 |
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GEOPHYSICS
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Decay of longitudinal waves in the core L. P. Vinnik, A. A. Godzikovskaya
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580–583 |
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A laboratory model of geyser A. G. Merzhanov, A. A. Razina, A. S. Steinberg, H. S. Shteinberg
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584–587 |
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The experimental check of Artiushkov's effect and the tectogenesis E. I. Patalakha, I. G. Radchenko
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588–590 |
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CRYSTALLOGRAPHY
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Crystalline structure of $\mathrm{Na}$, $\mathrm{Sc}$-germanate,
$\mathrm{Na}_4\mathrm{Sc}_2\mathrm{Ge}_4\mathrm{O}_{13}$ Yu. A. Gorbunov, B. A. Maksimov, N. V. Belov
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591–594 |