Magnetohydrodynamic oscillation of a gas jet of zero inertia dispersed in a resistive liquid with energy conservation Ahmed E. Radwan OriginalPaper Pages: 9 - 25
Frequency-spectra solutions for multiperiodic variable stars: Analysis and interpretation of artificial data R. Ventura OriginalPaper Pages: 37 - 55
Light curve and O−C diagram analysis of RZ Cassiopeiae T. HegedüsK. SzatmáryJ. Vinkó OriginalPaper Pages: 57 - 74
The statistics of multiple gravitational lensing and the application of a single lensing approximation Xiang-Ping Wu OriginalPaper Pages: 87 - 103
Gravitational instability of a composite and rotating plasma in the presence of a variable magnetic field through a porous medium R. C. SharmaA. Rajput OriginalPaper Pages: 105 - 111
Exact Bianchi-type VIII and IX models in the presence of zero-mass scalar fields V. U. M. RaoY. V. S. S. Sanyasiraju OriginalPaper Pages: 113 - 117
Equipotential surfaces in close binary systems: Remarks on the time-dependent potential function Ioan Todoran OriginalPaper Pages: 119 - 126
Relation between element depletion and interstellar reddening in the direction of OB Stars H. Hüseyin Mentese OriginalPaper Pages: 127 - 133
Higher-order gravity in anR 1×S 1×S 2 space-time S. Chakraborty Letter to the Editor Pages: 135 - 141
Two new methods in determining the structure of dark molecular clouds Xinwu CaoJialü Zhang Letter to the Editor Pages: 143 - 146
Reply to I. Yavuz, C. Battal, and H. Baysal on slow rotational perturbations of Friedmann universes Selçuk S. Bayin Letter to the Editor Pages: 147 - 148
Torsion, minimum time, string tension and its physical implications in cosmology Venzo De SabbataC. Sivaram Letter to the Editor Pages: 149 - 154
Radiation of the cosmic background Vladimír SkalskýMiroslav Súkeník Letter to the Editor Pages: 155 - 158