(NsELXSKIE PLOTINY (B/s - (NtOLMA^EW(B, (NaLEKSANDR wASILXEWI^s ((NmOSKWA(B.s (NgOS(B. (NIZD(B-(NWO S(B.-(NH(B. (NLIT(B.,s, 1949)
Keywords: (NpLOTINYs