(NmATERIALY I DOKUMENTYs (NPEREPISKA I WOSPOMINANIQ(B.s (Nt(B. 1s - (NtANEEW(B,(Ns(B. (Ni(B.s (NsERGEJ iWANOWI^s ((Nm(B.s (NiZD(B-(NWO an sssrs, 1952)