(NpOPULQRNAQ ISTORIQ zEMLI (B/s - (NmONIN(B, (NaNDREJ sERGEEWI^s ((NmOSKWA (B:s (NnAUKA(B,s, 1980)
(NzAGL(B. 1-(NGO IZD(B.: (NiSTORIQ zEMLIs
(Nw NADZAG(B.: (Nan sssrs
Keywords: (NzEMLQs -- (NpROISHOVDENIEs; (NzEMLQs -- (NrAZWITIEs