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 "Nurmio, Silva",Grammatical number in Welsh : diachrony and typology,,Wiley Blackwell,2019,Publications of the Philological Society,,9781119615262,,https://cir.nii.ac.jp/crid/1130287121690437895