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 "Channon, Robert",On the place of the progressive palatalization of velars in the relative chronology of Slavic,,Mouton,1972,Janua linguarum,,,,https://cir.nii.ac.jp/crid/1130000796147584640