Scalar and spinor fields in the very early universe Sushil K. Srivastava Research Articles Pages: 537 - 543
On the post-Newtonian approximation of the ECSK theory II Mario A. CastagninoMarcelo L. Levinas Research Articles Pages: 545 - 562
Mixed analytic-numerical solutions for a simple radiating system James L. AndersonDavid W. Hobill Research Articles Pages: 563 - 580
A nonsingular cosmology in the scalar tetradic theory A D. SáezJ. V. Arnau Research Articles Pages: 581 - 599
New Weyl theory: Geometrization of electromagnetism and gravitation: Motivations and classical results Jorge PullinOscar Bressan Research Articles Pages: 601 - 610
Phase space classification of Kaluza-Klein cosmologies Pawel TurkowskiKrzysztof Maślanka Research Articles Pages: 611 - 621
NP: A maple package for performing calculations in the Newman-Penrose formalism S. R. CzaporR. G. McLenaghan Research Articles Pages: 623 - 635
Maximum mass of a Neutron star in metric theories of gravitation Carlos O. Lousto Research Articles Pages: 637 - 642