Observations of soft gamma-ray or hard X-ray bursts in the GRIF experiment on the Mir orbiting station M. I. KudryavtsevS. I. SvertilovO. V. Morozov OriginalPaper Pages: 279 - 288
Correlation properties of the galaxies in the Local Supercluster A. V. TikhonovD. I. Makarov OriginalPaper Pages: 289 - 297
Soft X-ray sources at the centers of the elliptical galaxies NGC 4472 and NGC 4649 D. A. SoldatenkovA. A. VikhlininM. N. Pavlinsky OriginalPaper Pages: 298 - 303
Peculiar features of the velocity field of OB associations and the spiral structure of the galaxy A. M. Melnik OriginalPaper Pages: 304 - 310
The line-of-sight velocities of OB associations and molecular clouds in a wide solar neighborhood: The streaming motions of stars and gas in the Perseus arm T. G. Sitnik OriginalPaper Pages: 311 - 320
Mechanisms of the vertical secular heating of a stellar disk N. Ya. SotnikovaS. A. Rodionov OriginalPaper Pages: 321 - 335
A study of the B[e] star AS 160 A. S. MiroshnichenkoV. G. KlochkovaK. S. Bjorkman OriginalPaper Pages: 336 - 343
Some integrable cases of the two-body problem with mass depending both on time and distance J. A. Docobo OriginalPaper Pages: 344 - 347
A basic system of equations in the field of a rotationally symmetric potential T. A. Agekyan OriginalPaper Pages: 348 - 351