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 "Mochizuki, Kiyoshi",Spectral and scattering theory for second-order partial differential operators,,CRC Press,2017,Monographs and research notes in mathematics,,9781498756020,,https://cir.nii.ac.jp/crid/1130282271799594368