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 Underwater Acoustics Group Conference,"Sonar transducers for the nineties : an Underwater Acoustics Group Conference held at the University of Birmingham, 17th-19th December 1990",,Institute of Acoustics,1990,Proceedings of the Institute of Acoustics,,1873082045,,https://cir.nii.ac.jp/crid/1130282270378729088