Citation: Pv. Bazakutsa et al., THE EFFECT OF A SPLITTER ON THE QUALITY OF DUPLEX COMMUNICATIONS OVERA SINGLE-FIBER LIGHTGUIDE, Telecommunications & radio engineering, 47(5), 1992, pp. 74-78
Citation: Vb. Katok et al., AN ATTENUATOR FOR AN OPTICAL-FIBER TRANSMISSION-SYSTEM LINE CHANNEL, Telecommunications & radio engineering, 47(10), 1992, pp. 59-62