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
"Frank, Leonid S. and Wendt, W. D.",On an elliptic operator with discontinuous nonlinearity,,"Mathematisch Instituut, Katholieke Universiteit",1981,Report,,,,https://cir.nii.ac.jp/crid/1130000794577147008