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
"Struppa, Daniele Carlo",The fundamental principle for systems of convolution equations,,"Università degli studi di Milano, Istituto matematico ""F. Enriques""",1982,Quaderno,,,,https://cir.nii.ac.jp/crid/1130282273106217728