(NsOWETSKIJ ^ELOWEK (B:s (NsTIHI (B/s - (Nq[IN(B, (NaLEKSANDR qKOWLEWI^s ((NmOSKWA (B:s (NpRAWDA(B,s, 1951)
Keywords: (NrUSSKAQ LITERATURAs