(NnESPECIFI^ESKIE KOLITY (B/s - (NlEWITAN(B, (NmIHAIL hANANOWI^s; (NfEDOROW(B, (NwLADIMIR dMITRIEWI^s; (NkAPULLER(B, (NlEONARD lEONIDOWI^s ((NmOSKWA (B:s (NmEDICINA(B,s, 1980)
Keywords: (NoBODO^NAQ KI[KAs; (NkOLITs