|
MATHEMATICS
|
|
The role of the cancellation law in presenting cancellation semi-groups by means of defining relations
S. I. Adian
|
1191–1194 |
|
|
On the means of moduli of analytical functions
A. A. Bonami
|
1195–1198 |
|
|
On complete systems and bases in $L_2$
Yu. A. Kaz'min
|
1199–1202 |
|
|
The Polya theorem for integral functions of two complex variables
A. A. Kozmanova
|
1203–1205 |
|
|
Method of orthogonal projections for a finite difference analogue of a system of equations
V. I. Lebedev
|
1206–1209 |
|
|
On equations of the unsteady filtration type
O. A. Oleinik
|
1210–1213 |
|
|
Second order invariants of the quaternary differential quadratic form
P. I. Petrov
|
1214–1217 |
|
|
On the H. Cartan algebra of the polynomial ideal
I. Z. Rozenknop
|
1218–1221 |
|
|
On the growth of the number of completely critical cyclic fields of degree $l^h$
B. M. Urazbaev
|
1222–1223 |
|
|
Absolute minimum in a two-dimensional parametric problem on a manifold
A. I. Fet
|
1224–1226 |
|
|
The existence and uniqueness of solutions of boundary problems for non-linear ordinary differential equations
Chan Chan Khun
|
1227–1230 |
|
|
ASTRONOMY
|
|
|
Magnetic fields in planetary nebulae
G. A. Gurzadyan
|
1231–1234 |
|
|
PHYSICS
|
|
|
On the steady temperature of a flat plate placed in a flow of reacting gas mixture
E. P. Vaulin
|
1235–1238 |
|
|
Tunnel effect in sulphide rectifiers
Yu. M. Volokobinskii
|
1239–1242 |
|
|
On the spin value of the $\mathrm{Fe}^{57}$ nucleus
N. S. Garif'yanov, M. M. Zaripov, B. M. Kozyrev
|
1243 |
|
|
A longitudinal field $\beta$-spectrometer, whose spherical aberration is compensated by a transverse magnetic field
K. A. Dolmatova, V. M. Kel'man
|
1244–1247 |
|
|
On the fundamental relativistically invariant equation for a particle with spin $1/2$
G. A. Zaitsev
|
1248–1250 |
|
|
On the possible dipole moment of transition for $\Lambda$-particles
B. L. Ioffe, I. Ya. Pomeranchuk
|
1251–1254 |
|
|
GEOPHYSICS
|
|
|
On the record of electrotelluric field potential gradient at various depths in lake Baikal
P. A. Vinogradov
|
1255–1258 |
|
|
CHEMISTRY
|
|
|
On the strong trans-influence of the hydroxygroup in trivalent cobalt dioximides
A. V. Ablov, N. M. Samus'
|
1265–1268 |
|
|
Interaction between phosphorous acid esters and alkyl halides, studied by means of physical-chemical analysis
B. A. Arbuzov, A. V. Fushenkova
|
1269–1271 |
|
|
The stability of calcium hydrosulphoaluminate in the portland cement stone
P. P. Budnikov, V. S. Gorshkov
|
1272–1275 |
|
|
The synthesis of the hexahydro-(3,4:3',4')-furofuran system, in the kernel of natural resinols
N. B. Galstukhova
|
1276–1279 |
|
|
On Kleisen's rearrangement in the allylarylsulphide series
E. N. Karaulova, D. Sh. Meilanova, G. D. Gal'pern
|
1280–1282 |
|
|
The study of the mechanism of alkylation of amines by $\mathrm{N}$-triinethyl-$\alpha$-phenylethylammonium iodide
D. N. Kursanov, S. V. Vitt
|
1283–1285 |
|
|
2,4-Dimethylpentadien-1,3 in the synthesis of alkanes with two quaternary carbon atoms separated by
a $\mathrm{CH}_2$-group (ditertiary alkylmethanes)
R. Ya. Levina, Yu. S. Shabarov, V. K. Daukshas, E. G. Treshchova
|
1286–1289 |
|
|
On a new compound in the $\mathrm{NaF}$–$\mathrm{AlF}_3$ system
V. P. Mashovets, M. S. Beletskii, Yu. G. Saksonov, R. V. Svoboda
|
1290–1292 |
|
|
On the structure of organochromic compounds
G. A. Razuvaev, Yu. A. Sorokin, G. A. Domrachev, G. G. Petukhov, Yu. D. Tsvetkov, Yu. N. Molin
|
1293–1294 |
|
|
Production and analytical properties of tetra($\alpha$-thienyl)boric and tetra($p$-anisyl)boric salts of alkali metals
V. A. Sazonova, E. P. Serebryakov, L. S. Kovaleva
|
1295–1298 |
|
|
The phases of the tungsten – boron system
G. V. Samsonov
|
1299–1301 |
|
|
Photochemical sulphoxidation of $n$-heptane by gaseous sulphur dioxide and oxygen
A. V. Topchiev, G. M. Tsiguro, G. V. Gryaznov
|
1302–1305 |
|
|
On the structure of hydroxamic acids and some of their derivatives by means of the infrared spectroscopy
E. M. Usova, E. M. Voroshin
|
1306–1309 |
|
|
PHYSICAL CHEMISTRY
|
|
|
Kinetics of the physical adsorption of ethylene from mixtures
A. V. Alekseeva, K. A. Gol'bert
|
1310–1313 |
|
|
Thermal decomposition kinetics and structure transformations in fossil coals
V. I. Kasatochkin, Z. S. Smutkina
|
1314–1317 |
|
|
The thermodynamics of propylene hydrochlorination
S. G. Entelis, N. M. Chirkov
|
1318–1320 |
|
|
|
Поправка к статье “Некоторые вопросы динамики полета к Луне” (ДАН, т. 113 № 1, 1957 г.)
V. A. Yegorov
|
|
Contact us: