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
"Lau, Ernst and Krug, Wolfgang","Equidensitometry; methods of two-dimensional photometry, principles and fields of application",,Focal Press,1968,The Focal library,,,,https://cir.nii.ac.jp/crid/1130282272634523008