D. M. SURAN, Nedelia Antonia POPESCU
Correlated Fluctuating Signals in the Analysis of the Large Scale Structure of the Universe
V. URECHE, T. OPROIU
Gravitational Energy for a Class of Relativistic Stellar Models
Remarks on the Apsidal Motion of TX Ursae Majoris
Convection in the Presence of Sunspots
The Global Analysis of Time Determinations Made in Bucharest During 1962-1989 (II)
Collision and Near-Collision Orbits in Post-Newtonian Gravitational Systems
On the Curvature of the Trajectories in the Restricted Problem of Three Bodies
Two-Body Problem with Anisotropic Gravitational Constant
Nodal Period in Motion Perturbed by a Force Acting in Orbit Plane
MISCELLANEA
Professor Gheorghe Chis (1913-1981)
(V. POP, T. OPROIU)
BOOK REVIEWS