Ryukyuan sociolinguistics 論文集所収 Masahide Ishihara・Katsuyuki Miyahira・Gijs van der Lubbe・Patrick Heinrich ·2019-06-05 ·pp. 25-42 doi:10.4324/9781315213378-2
Introducing a Polynomic Approach Counteracting Language Obsolescence in the Ryukyus 論文集所収 Gijs van der Lubbe ·2022-12-08 ·pp. 233-258 doi:10.1163/9789004523944_009