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
"Ringel, Claus Michael",Socle conditions for QF-1 rings,,"Carleton University, Dept. of Mathematics",1971,Carleton mathematical series,,,,https://cir.nii.ac.jp/crid/1130282270327611392