(NbOTANI^ESKIJ SAD wgu (B/s - (NmA[KIN(B, (NsERGEJ iWANOWI^(B.s ((NwORONEV (B: s (NkN(B. (NIZD(B-(NWO(B, s, 1954)
Keywords: (NbOTANI^ESKIE SADY (B- (NwORONEVs