Alexander Vovin ·2017-12-31 ·『University of Hawaii Press eBooks』 pp. 11-44
5件 (「proto-Japonic」)
Nichi-ryū sogo no bunki nendai (日琉祖語の分岐年代) [The date of separation of the proto-Japonic language] 論文集所収
Thomas Pellard ·2016-01-01 ·Centre National de la Recherche Scientifique
Rendaku in Okinawan 論文集所収
Leon A. Serafim ·2016-06-13 ·『Studies in language companion series』 pp. 139-172
Rumiko Shinzato・Leon A. Serafim ·2013-05-29
George Starostin ·2013-02-03 ·『Journal of Japanese Studies』 39(1) pp. 225-230