(NpROBLEMY LITERATURNOJ NAUKI (B:s (NsBORNIK STATEJ (B/s - (NbESPALOW(B, (Ni(B.s ((NmOSKWA (B:s (NgOSIZDAT rsfsrs (NmOSKOWSKIJ RABO^IJ(B,s, 1930)
Keywords: (NlITERATURNAQ NAUKAs