by V M BERMAN, A V DOKUKIN, A Y ROGOV, J E TYABLIKOV, J A NIKITIN, L S FEIFETS
Year of Publication 18.09.1978

by BERMAN V M, DOKUKIN A V, NIKITIN J A, FEIFETS L S, TYABLIKOV J E, ROGOV A Y
Year of Publication 16.06.1975