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 Kristján Árnason,Quantity in historical phonology : Icelandic and related cases,,Cambridge University Press,1980,Cambridge studies in linguistics,,0521230403,,https://cir.nii.ac.jp/crid/1130282271793575680