著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL "Westall, F. and Ip, S. F. A.",Digital signal processing in telecommunications,,Chapman & Hall,1993,BT telecommunications series,,0412477602,,https://cir.nii.ac.jp/crid/1130000796481605632