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MATHEMATICS
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The problem of the inclined derivative with polynomial coefficients
A. V. Bitsadze
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1273–1275 |
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The normal form of differential equations
A. D. Bruno
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1276–1279 |
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A difference method of solving problems of Stefan type for a quasi-linear parabolic equation with discontinuous coefficients
F. P. Vasil'ev
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1280–1283 |
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Cohomologies of a Steenrod algebra
L. N. Ivanovsky
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1284–1287 |
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Some existence criteria for stable periodic solutions of quasi-linear parabolic equations
Yu. S. Kolesov
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1288–1290 |
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Solution of a higher-dimensional kinetic equation by a splitting method
G. I. Marchuk, N. N. Yanenko
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1291–1292 |
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On the representation of equations by nomograms of the second kind
P. V. Nikolaev
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1293–1296 |
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On a problem of G. Fichera
O. A. Oleinik
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1297–1300 |
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A maximal boundary property of functions with integral representations of a certain type
I. B. Simonenko
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1301–1302 |
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CYBERNETICS AND THE REGULATION THEORY
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Asymptotic behaviour of recurrence relations of dynamic programming and stationary optimal control
J. V. Romanovsky
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1303–1306 |
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On completely reversible Turing machines
Ho Cheng-wu
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1307–1310 |
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MECHANICS
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An example of a heteroparametric perturbation of a pendulum by quasi-periodic oscillations of the suspension
S. A. Kharlamov
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1311–1313 |
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FLUID MECHANICS
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A stable form of free surface formed by a thin layer of rotating liquid
R. Z. Alimov
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1314–1315 |
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THEORY OF ELASTICITY
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Cross-bending of an isotropic plane resting on a biperiodical system of point supports
È. I. Grigolyuk, L. A. Fil'shtinskii
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1316–1318 |
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Green's tensor for an anisotropic elastic medium with internal stress sources
I. A. Kunin
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1319–1320 |
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Dislocation theorem
M. Ya. Leonov, K. N. Rusinko
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1321–1324 |
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On the calculation of the creep of beams under bending stress
O. V. Sorokin, Yu. P. Samarin, I. A. Oding
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1325–1328 |
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MATHEMATICAL PHYSICS
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On the mixed spectrum of certain higher-dimensional differential operators of quantum mechanics
G. M. Zhislin, A. G. Sigalov
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1329–1331 |
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PHYSICS
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Diffraction losses and resonance types of oscillation in open resonant cavities with cylindrical mirrors
V. Ya. Balakhanov, V. K. Zhivotov, A. R. Striganov
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1332–1334 |
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Energy spectra of a plasma interacting with a transverse magnetic field
I. I. Demidenko, V. G. Padalka, B. G. Safronov, K. D. Sinelnikov
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1335–1337 |
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GEOPHYSICS
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Speeds of longitudinal waves in rock samples at pressures of up to 20 000 kg/cm$^2$
M. P. Volarovich, A. I. Levykin, N. E. Galdin
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1349–1351 |
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Relationship between maximum earthquake energy and seismic activity
Yu. V. Riznichenko
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1352–1354 |
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CRYSTALLOGRAPHY
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The crystal structure of synthetic sodium titanosilicate $\mathrm{Na}_2(\mathrm{TiO})[\mathrm{SiO}_4]$
A. V. Nikitin, V. V. Ilyukhin, B. N. Litvin, O. K. Melnikov, N. V. Belov
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1355–1357 |
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CHEMISTRY
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Certain regularities in the liquid-phase oxidation of diisopropylmercury by oxygen
Yu. A. Aleksandrov, O. N. Druzhkov, S. F. Zhil'tsov, G. A. Razuvaev
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1395–1398 |
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Some problems presented by the radiation polymerization and copolymerization of tetrafluoroethylene in the solid state
M. A. Bruk, A. D. Abkin, P. M. Khomikovskii, G. A. Golder, Zhu Siang-ling
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1399–1402 |
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Production of certain $\mathrm{Pu}(\mathrm{V})$ compounds
A. D. Gel'man, V. P. Zaitseva
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1403–1405 |
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Electronspin resonance spectra and the transmission of the influence of substituents in the anion radicals of para-nitrodiphenyls
L. S. Degtyarev, L. N. Ganyuk, A. M. Golubenkova, A. I. Brodskii
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1406–1409 |
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The mechanism of methane conversion by carbon dioxide
N. V. Lavrov, I. G. Petrenko
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1410–1412 |
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Nuclear magnetic resonance in pyrolyzed polyacrylonitryl
A. I. Maklakov, G. G. Pimenov
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1413–1415 |
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The structure of 1-acylpyridinium chlorides
A. K. Sheinkman, S. L. Portnova, Yu. N. Sheinker, A. N. Kost
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1416–1419 |
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PHYSICAL CHEMISTRY
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A contribution to the molecular-orbital theory of the diamagnetism of cyclic molecules. Calculation of the magnetic
anisotropy of cyclopropane
R. M. Aminova
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1420–1423 |
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Electrochemical generation of freeradical anions in the 5-nitrofurane series
R. A. Gavar, Ya. P. Stradyn, S. A. Giller
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1424–1426 |
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Inflammation of the particles of explosives in a heated gas
Yu. M. Grigor'ev, È. I. Maksimov, A. G. Merzhanov
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1427–1430 |
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Mechanochemical transformations in polyethylene investigated by infrared spectroscopy
S. N. Zhurkov, I. I. Novak, V. I. Vettegren
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1431–1433 |
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The strength of model specimens of undirectional structures
V. A. Kargin, Yu. M. Malinskii, A. L. Rabinovich, B. Yu. Trifel
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1434–1437 |
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Protonic spin-lattice relaxation, visco sity and vibration of molecules in the $n$-paraffins series
S.-Kh. G. Kashaev, B. Le, M. Z. Zinyatov
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1438–1440 |
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Determination of the concentration dependence of some thermodynamic functions of solid ferrite solutions
A. N. Men', N. M. Stafeeva, V. N. Bogoslovskii, M. G. Zhuravleva, G. I. Chufarov
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1441–1444 |
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Formation of the $J$-state in aqueous solutions of cyanine dyes
S. V. Natanson, N. S. Spasokukotskii, E. S. Kozlova
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1445–1447 |
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A contribution to the theory of burning of condensed systems
S. S. Novikov, Yu. S. Ryazantsev
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1448–1450 |
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Crystalloluminescence and its use in studying the kinetics of amine acylation
G. P. Safonov, V. Ya. Shlyapintokh, S. G. Entelis
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1451–1454 |
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Electrocapillary curves of liquid gallium
A. N. Frumkin, N. S. Polyanovskaya, N. B. Grigoriev
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1455–1458 |
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Поправки к статье "Реакции нуклеофильного присоединения бензо-$[\alpha]$-феноксазинона-9
и 9-диметиламино-бензо-$[\alpha]$-феноксазонийхлорида" (ДАН, т. 153, № 3, 1963 г.)
I. Ya. Postovskii, G. B. Afanas'ev
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