by (United States)Nicholas Henry;by (USSR)Anatoli Rybakov; by (United States)A.Ghatak;by (USSR)A.K.Ghatak; by (United States)J.Bass;by (USSR)A.V.Efimov; by (United States)J.D.Macomber;by (USSR)S.Tolansky; by (United States)S.Scull;by (USSR)A.Starkov; by (United States)C.Nielsen;by (USSR)N.Rimski-Korssakow; by (United States)L.Pisk;by (USSR)C.Stanislasik; by (United States)S.Nemat-Nasser;by (USSR)S.P.Strelkov; by (United States)E.D.Nering;by (USSR)L.V.Ovsiannikov; by (United States)M.C.Volpel;by (USSR)A.O.Gelfond;