(NsWERH_QWLENIQ W TEHNIKE (B/s - (NdRUQNOW(B, (NwLADIMIR aBRAMOWI^s ((NmOSKWA (B:s (NzNANIE(B,s, 1976)
Keywords: (NsWERH_QWLENIQ W TEHNIKEs