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
"Kristensen, Leif and Pedersen, Erik Kjær",The A-module structure for the cohomology of two-stage spaces,,"Aarhus universitet, Matematisk Institut",1970,Preprint series,,,,https://cir.nii.ac.jp/crid/1130291776120021281