(No^ERK ISTORII GEOLOGI^ESKIH ZNANIJ (B/ s - (NpAWLOW(B, (NaLEKSEJ pETROWI^(B. s ([(NmOSKWA(B] : s (NgOS(B. (NIZD(B-(NWO(B, s, 1921)
Keywords: (NgEOLOGIQ (B- (NiSTORIQs