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
"Massuet, Maria Isabel Oltra",On the notion of theme vowel : a new approach to Catalan verbal morphology,,Distributed by MIT Working Papers in Lingustics,1999,MIT occasional papers in linguistics,,,,https://cir.nii.ac.jp/crid/1130000796894690176