00683nam0-22002531i-450-99000048431040332120100210121615.0000048431FED01000048431(Aleph)000048431FED0100004843120020821d1970----km-y0itay50------baitay-------001yySignal AnalysisAthanasios PapoulisRomaIst. Sup. P.T.1970Papoulis,Athanasios<1921-2002>1556ITUNINARICAUNIMARCBK99000048431040332110 E II 2809757DINELDINELSignal analysis111776UNINA