Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL
"Sigrist, François",H-spaces : actes de la réunion de Neuchâtel (Suisse) août 1970,,Springer-Verlag,1971,Lecture notes in mathematics,,"3540054618,0387054618",,https://cir.nii.ac.jp/crid/1130000794287332608