(No ZADA^AH PROLETARSKOJ LITERATURY (B/s - (NaWERBAH(B, (NlEOPOLXD lEONIDOWI^s ((NmOSKWA (B;s (NlENINGRAD (B:s (NmOSK(B. (NRABO^IJ(B,s)
Keywords: (NrUSSKAQ LITERATURAs