(NmNOGOSETO^NAQ USILITELXNAQ LAMPA I EE RABOTA (B/s - (NgLEJZERMAN(B, (Na(B. (Nb(B.s; (NcOMAKION(B, (Nb(B. (Nf(B.s ((NmOSKWA (B:s (NsWQZXTEHIZDAT(B,s, 1934)
Keywords: (NaPPARATURA I METODY RADIOSWQZIs