A possible servomechanism for matter distribution yielding flat rotation curves in spiral galaxies Amitabha GhoshSudhendu RaiAjay Gupta OriginalPaper Pages: 1 - 7
Magnetohydrodynamic boundary-layer flow for a non-Newtonian fluid past a wedge S. S. ElghabatyG. M. Abdel-Rahman OriginalPaper Pages: 9 - 19
UBV observations of short-period close binary V392 Orionis Xue-Fu LiuHui-Song TanKam-Ching Leung OriginalPaper Pages: 21 - 25
Dynamical and secular instability of a self-gravitating rotating cylinder in a toroidal magnetic field P. J. Luyten OriginalPaper Pages: 27 - 43
The radial velocity variations of certainOii, Siiii, andNii lines — A confirmation of the shell ejection in the P cygni stellar wind Nevena MarkovaIndrek Kolka OriginalPaper Pages: 45 - 54
Nonlinear oscillations in star-forming systems V. I. KorchaginP. I. KorchaginA. D. Ryabtsev OriginalPaper Pages: 55 - 64
Resonant absorption of internal gravity waves in stellar atmospheres V. I. Zhukov OriginalPaper Pages: 65 - 74
Spectral studies of molecules of astrophysical interest Markandey Singh OriginalPaper Pages: 75 - 101
Mean surface brightness as a criterion for or against the expansion of the Universe Jaroslav Souček OriginalPaper Pages: 103 - 131
Anisotropic radiative heat transfer for an inhomogeneous finite medium M. T. AttiaA. El-SheikhA. El-Shahat OriginalPaper Pages: 133 - 140
Effect of finite Larmor radius on the gravitational instability of a conducting plasma layer of finite thickness surrounded by a non-conducting matter P. D. Ariel OriginalPaper Pages: 141 - 149
Kelvin-Helmholtz instability of two viscous superposed rotating and conducting fluids Vijay MehtaP. K. Bhatia OriginalPaper Pages: 151 - 158
Frame-invariance of turbulence constitutive relations T. G. ThomasH. S. Takhar OriginalPaper Pages: 159 - 168
Neutrino mass, luminosity variation, and spectrum of SN1987A Gang ZhaoYonggheng ZhaoTan Lu OriginalPaper Pages: 169 - 176
Polymeric complexes in comets and in space F. HoyleN. C. Wickramasinghe Letter to the Editor Pages: 177 - 180
A static conformally-flat vacuum model in self-creation cosmology D. R. K. ReddyM. B. AvadhanuluR. Venkateswarlu Letter to the Editor Pages: 181 - 184