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 "Berghaus, Lars",On the acquisition of negation : what role does Universal Grammar play in first and second language acquisition?,,GRIN,2006,Dokument,,9783638794831,,https://cir.nii.ac.jp/crid/1130000794956643840