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
"Lapwood, E. R. and 宇佐美, 龍夫",Free oscillations of the earth,,Cambridge University Press,1981,Cambridge monographs on mechanics and applied mathematics,,0521235367,,https://cir.nii.ac.jp/crid/1130000793810951296