Equations of motion in Rosen's bimetric theory of gravitation Mark Israelit Research Articles Pages: 623 - 641
Gravitational radiation, radiation damping, and the fast-motion approximation James L. Anderson Research Articles Pages: 643 - 652
Robertson-Walker solutions for various types of energy-momentum tensor Béla Lukács Research Articles Pages: 653 - 667
A class of approximate stationary solutions of the Einstein-Maxwell equations Jamal N. Islam Research Articles Pages: 669 - 680
Inertial and gravitational masses in the bimetric theory of gravitation Itzhak Goldman Research Articles Pages: 681 - 685
Tensors, spinors, and functions on the unit sphere R. O. HansenAllen I. JanisJeffrey Winicour Research Articles Pages: 687 - 693