Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL "Valéry, Paul and 恒川, 邦夫",純粋および応用アナーキー原理,,筑摩書房,1986,筑摩叢書,,4480013059,,https://cir.nii.ac.jp/crid/1130000796770839552