(NnA[I ZEMLQKI (B: s (No^ERKI I ZARISOWKI(B. s ((NaSTRAHANX (B: s (NgAZ(B. "(NwOLGA(B", s, 1955)
Keywords: (NnOWATORY I PEREDOWIKI (B- (NaSTRAHAN(B. (NOBL(B. - (No^ERKIs