E.A. Grebenikov, Yu.A. Ryabov ; translated from the Russian by Ram S. Wadhwa. A.A. Voronov ; translated from the Russian by Ram S. Wadhwa. V.Z. Parton, P.I. Perlin ; translated from the Russian by Ram. S. Wadhwa. L. V. Tarasov ; translated from the Russian by Ram S. Wadhwa. L.V. Tarasov ; translated from the Russian by Ram S. Wadhwa. edited by A.M. Prokhorov, A.S. Prokhorov ; translated from the Russian by Ram S. Wadhwa. A. Kutepov, A. Rubanov ; translated from the Russian by Leonid Levant. A.A. Sokolov, I.M. Ternov and V.Ch. Zhukovskii ; translated from the Russian by Ram S. Wadhwa. D.B. Fuks, V.A. Rokhlin ; translated from the Russian by A. Iacob. R. Gladkova and N. Kutylovskaya ; translated from the Russian by Natalia Wadhwa.