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
"Warren, Richard",The structure of k-CS-transitive cycle-free partial orders,,American Mathematical Society,1997,Memoirs of the American Mathematical Society,,082180622X,,https://cir.nii.ac.jp/crid/1130282271192949888