(NsIGNALIZACIQ I SWQZX NA [AHTAH ZA RUBEVOM (B:s (NoBZOR (B/ s - (NdREWNOWSKAQ(B, (NmARGARITA wLADIMIROWNA(B. s; (NqSNYJ(B, (Nw(B.(Nk(B. s ((NmOSKWA (B:s [(NB(B. (NI(B.], s, 1960)
Keywords: (NrUDNI^NAQ SIGNALIZACIQ(B, (NCENTRALIZACIQ I BLOKIROWKA s; (NrUDNI^NAQ TELEFONNAQ SWQZXs