1. Strong gravity and weak interactions

   • V. De Sabbata
   • M. Gasperini

   Research Articles Pages: 731 - 741

2. Interpretation of global integrability conditions for stationary Einstein-Maxwell equations

   • J. P. Ward

   Research Articles Pages: 743 - 749

3. Symmetry constraints in general relativity and the Schwarzchild interior metric

   • E. Gunzig
   • P. Nardone

   Research Articles Pages: 751 - 759

4. Bulletin GRG, No. 39

   Legacy Pages: 761 - 806