(NzAPISKI AKTERA }EPKINA (B/s - (N}EPKIN(B, (NmIHAIL sEMENOWI^s; (NdERMAN(B, (Na(B.(Nb(B.s ((NmOSKWA (B;s (NlENINGRAD (B:s Academia, 1933)
Keywords: (N}EPKIN(B, (NmIHAIL sEMENOWI^s; (NtEATR (B- (NiSTORIQs; (NtEATRALXNOE ISKUSSTWOs