(NgEOLOGIQ I POLEZNYE ISKOPAEMYE lITOWSKOJ ssr (B/s - (NkRIWCOW(B, (Na(B.(Ni(B.s ((NmOSKWA (B:s (NgOS(B.(NIZD(B. (NgEOLOGI^ESKOJ LITERATURY(B,s, 1949)
Keywords: (NgEOLOGIQs -- (NlITOWSKAQ ssrs; (NpOLEZNYE ISKOPAEMYEs