(NtEORIQ POTENCIALXNOJ POMEHOUSTOJ^IWOSTI (B/s - (NkOTELXNIKOW(B, (NwLADIMIR aLEKSANDROWI^s ((NmOSKWA (B; s (NlENINGRAD(B.s (NgOS\NERGOIZDA(B,s, 1956)
Keywords: (NrADIOPOMEHI s