00570nam 2200181zu 450 99657564000331620210218060946.0(IEEE)4916(PZ_IEEE Xplore)9917809118800041(EXLCZ)991780911880004120210218d1988uuuu ||# |engur|||||||||||"1997 International Broadcasting Convention, IBS 97 (Conf. Publ. 447)"IET1988-01-01996575640003316"1997 International Broadcasting Convention, IBS 97 (Conf. Publ. 447)"2809641UNISA