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 "古井, 貞煕","Digital speech processing, synthesis, and recognition","2nd ed., rev. and expanded",Dekker,2001,Signal processing and communications series,,0824704525,,https://cir.nii.ac.jp/crid/1130000796741969152