Gravitational instability in the presence of a magnetic field in the expanding universe

Gravitational instability of a vacuum and the cosmological problem

Gravitational Instanton Solution to Cosmological Term

Gravitational instantons applications

Gravitational instantons in R4-gravity for open inflation

Gravitational Instantons of Constant Curvature

Gravitational instantons with source

Gravitational lens constraints on cosmology and cosmogony

Gravitational Lens Differential Time Delay Distributions and the Density Profile of Dark Halos

Gravitational lens effect of wall-like objects and its cosmological implications

Gravitational lens effect on the cosmic background radiation due to nonlinear inhomogeneities

Gravitational lens effects of a cosmological density of compact objects

Gravitational lens effects on the redshift-volume measurement of the density parameter

Gravitational lens models of arcs in clusters

Gravitational lenses

Gravitational lenses and. cosmological evolution

Gravitational lenses, cosmology, and galaxy structure

Gravitational lensing and cosmology (invited review)

Gravitational Lensing and Dark Matter -- an Overview

Gravitational Lensing and Deep Infrared Surveys