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 "Girhiny, J.",Preservation of topological properties under lattice operations and relations,,"McMaster University, Dept. of Mathematics",1970,McMaster mathematical report,,,,https://cir.nii.ac.jp/crid/1130282268894106240