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 "Gergel, Remus",Modality and ellipsis : diachronic and synchronic evidence,,Mouton de Gruyter,2009,Trends in linguistics,,9783110205091,,https://cir.nii.ac.jp/crid/1130000796140020736