(NiWAN fEDOROWI^ fEDXKO (B/s - (NpAHMAN(B, (Nm(B.(Ne(B.s ((NmOSKWA (B:s (NB(B.(NI(B.,s, 1960)
Keywords: (NfEDXKO(B, (NiWAN fEDOROWI^s -- 1897-; (NwOENNOE DELOs