Vifian, H. (1973). Group delay, delay distortion and its measurement. Aku-Fotodruck.
Chicago Style (17th ed.) CitationVifian, Hugo. Group Delay, Delay Distortion and Its Measurement. Zurich: Aku-Fotodruck, 1973.
MLA (9th ed.) CitationVifian, Hugo. Group Delay, Delay Distortion and Its Measurement. Aku-Fotodruck, 1973.
Warning: These citations may not always be 100% accurate.