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MATHEMATICS
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Selfadjoint boundary-value problems for strongly elliptic and hyperbolic equations of second order in Hilbert space L. I. Vainerman
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745–748 |
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Description of invariant measures for the actions of some infinite-dimensional groups A. M. Vershik
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749–752 |
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On wave operators in the Haag–Ruelle scattering theory V. D. Koshmanenko
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753–756 |
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Semiheaps of continuous mappings of topological spaces L. G. Mustafaev
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757–760 |
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On an extremal quasi-conformal mapping of closed Riemann surfaces R. Rakhmankulov, E. Yakubov
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761–763 |
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On discrete sets of uniqueness for entire functions of several variables of exponential type L. I. Ronkin
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764–767 |
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On the reciprocal growth of the coefficients of functions univalent in a half-plane T. N. Sellyakhova, V. V. Sobolev
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768–770 |
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A mutual transcendence measure for some classes of numbers G. V. Chudnovskii
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771–774 |
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On the approximate integration of functions in Sobolev spaces with a weight Ts. B. Shoĭnzhurov
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775–778 |
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MECHANICS
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Problem of ambiguity in plasticity theory G. P. Cherepanov
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779–782 |
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FLUID MECHANICS
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Thermal stratification maximum effect and its applications V. I. Polezhaev
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783–786 |
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ASTRONOMY
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Investigation of dynamic processes in solar corona on 30th June, 1973 S. K. Vsekhsvyatskii, N. I. Dzyubenko, S. Koutchmy, A. T. Nesmyanovich, H. A. Rubo
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787–790 |
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Plasma in the antisolar region of the near-Martian space according to the results of measurements aboard the “Mars-5” satellite K. I. Gringauz, V. V. Bezrukikh, M. I. Verigin, A. P. Remizov
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791–794 |
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Martian magnetic field according to the “Mars-5” satellite data Sh. Sh. Dolginov, E. G. Eroshenko, L. N. Zhuzgov, V. A. Sharova
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795–798 |
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Lunar soil (“Luna-20”) electric property investigations depending on the frequency and density V. V. Rzhevskii, A. R. Golovkin, E. A. Dukhovskoi, R. G. Petrochenkov, A. A. Silin, V. V. Shvarev
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799–802 |
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The effect of pulsar P0950 sporadic narrow-band radio emission V. A. Udaltsov, V. N. Zlobin
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803–806 |
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PHYSICS
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Diffraction coherent production of the 200 Gev/s particles with protons on emulsion nuclei S. A. Azimov, K. G. Gulamov, T. T. Riskiev, L. N. Svechnikova, L. P. Chernova, G. M. Chernov
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807–809 |
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Rare earth scandium-aluminium garnets with $\mathrm{TR}^{3+}$ ion admixture as active media for solid-state lasers Kh. S. Bagdasarov, A. A. Kaminskii, A. M. Kevorkov, A. M. Prokhorov
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810–813 |
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Exact closed equation of the fluid theory G. A. Martynov
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814–817 |
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Work function of cells E. M. Savitskii, I. V. Burov, L. N. Litvak
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818–820 |
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On the gravitational radiation of rotating bodies S. P. Fedorova
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821–823 |
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GEOPHYSICS
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On vertical electric component of geomagnetic pulsation field K. Yu. Zybin, S. M. Krylov, V. P. Lependin, V. A. Morgunov, V. A. Troitskaya, D. N. Chetaev
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828–829 |
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CRYSTALLOGRAPHY
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Crystalline structure of synthetic $\mathrm{Na}$, $\mathrm{Zr}$-germanate,
$\mathrm{Na}_3\mathrm{HZr}[\mathrm{GeO}_4]_2$ N. A. Nosyrev, E. N. Treushnikov, V. V. Ilyukhin, N. V. Belov
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830–832 |