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
"Grasman, Johan and Mathematisch Centrum (Amsterdam, Netherlands)",On a class of elliptic singular perturbations with applications in population genetics,,Stichting mathematisch centrum,1978,"Stichting mathematisch centrum, Afdeling toegepaste wiskunde = Department of Applied Mathematics",,,,https://cir.nii.ac.jp/crid/1130000797481647104