“ Proceedings” (contributed papers to be selected by the Organizing Committee on the basis of abstracts).
“Memorial volume” (invited papers).*
*The book "Gravitaion" from 1972 (published by "Naukova dumka", Kiev) dedicated to the memory of A. Z. Petrov included papers by V. B. Braginski and V. S. Nazarenko, D. Brill, B. M. Chikhachov, Y. Choquet-Bruhat, S. Deser and L. Halpen, F. I. Fedorov , V. L. Ginzburg (Nobel prize winner, 2003), V. R. Kaigorodov, H. P. Keres, C. Kilmister, U. H. Kopvillem, D. Kuchowicz, A. E. Levashov, A. Lichnerowicz, R. Mishra, C. Misner and J. Wheeler, G. Papini, R. Penrose, G. S. Saakjan, E. Schmutzer, M. F. Shirokov, G. A. Sokolik and K. P. Stanyukovich, A. A. Sokolov, A. Taub, H. –J. Treder, J. Weber.