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 "Troup, G. J. (Gordon John)",Masers : microwave amplification and oscillation by stimulated emission,,Methuen,1959,Methuen's monographs on physical subjects,,,,https://cir.nii.ac.jp/crid/1130282271712958208