Stability of the equilibrium distributions of interstellar gas, cosmic rays, and magnetic field in an external gravitational field V. D. KuznetsovV. S. Ptuskin OriginalPaper Pages: 5 - 21
Photometric classification of normal galaxies and their redshift determination V. StraižysZ. Sviderskiene OriginalPaper Pages: 23 - 30
On the dynamical structure of QSOs and the origin of emission clouds G. A. GurzadyanV. G. Gurzadyan OriginalPaper Pages: 31 - 42
Variations of cosmic-ray energy in interplanetary space L. I. DormanM. E. KatzB. A. Shakhov OriginalPaper Pages: 43 - 95
Spectrographic observations of the suspected delta scuti variable beta ari A. Barbiano di BelgiosoM. FracassiniP. Stroppa OriginalPaper Pages: 97 - 113
Apsidal motion in the eclipsing binary AS Cam Kh. F. KhaliullinV. S. Kozyreva OriginalPaper Pages: 115 - 122
An approximate analytical solution for self-similar flow behind a radiation driven shockwave J. B. Singh OriginalPaper Pages: 123 - 126
A self-similar flow behind an exponential shock with radiative heat flux, II J. B. SinghP. R. Vishwakarma OriginalPaper Pages: 127 - 132
Analytic neutron stars in general relativity: Exact solutions for the non-homogeneous charged model Jose M. Ibañez Cabanell OriginalPaper Pages: 133 - 143
Statistical investigations of the physical properties of radio sources Bernard KrygierJanina Krempec-Krygier OriginalPaper Pages: 145 - 157
Release of protons with energy >1018 eV from intergalactic magnetic field into interstellar magnetic field Ajoy K. Dasgupta OriginalPaper Pages: 171 - 175
The heterogeneous condensation of interstellar ice grains Junji SekiHiroichi Hasegawa OriginalPaper Pages: 177 - 189
Period-luminosities relation of classical Cepheids G. R. IvanovN. S. Nikolov OriginalPaper Pages: 191 - 200
Interaction mean-free-path of cosmic-ray Fe in air J. H. CraneD. D. GuoJ. Klarmann OriginalPaper Pages: 201 - 209
Abundance of cosmic-ray elements from sulfur to nickel as a function of atmospheric depth J. H. CraneM. H. IsraelR. J. Protheroe OriginalPaper Pages: 211 - 222
Interstellar proteins and the discovery of a new absorption feature at λ=2800 Å L. M. KarimF. HoyleN. C. Wickramasinghe Letter to the Editor Pages: 223 - 229