(NwYRA]IWANIE MQSNYH CYPLQT (B/s - (NbOGDANOW(B, (NmIHAIL nIKOLAEWI^s; (NiOFE(B, (NnOHEM {LEJMOWI^s ((Nm(B. :s (NsELXHOZGIZ(B,s, 1961)
Keywords: (NpTICEWODSTWOs -- (NwYRA]IWANIE CYPLQTs