(NpROBLEMA TIPI^ESKOGO W \STETIE (B/s - (NrAZUMNYJ(B, (NwLADIMIR aLEKSANDROWI^s ((NmOSKWA (B:s (NgOSPOLITIZDAT(B,s, 1955)
Keywords: (N|STETIKAs