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
"Brenti, Francesco","Unimodal, log-concave and Pólya frequency sequences in combinatorics",,American Mathematical Society,1989,Memoirs of the American Mathematical Society,,0821824767,,https://cir.nii.ac.jp/crid/1130000796921826304