Contact between genealogically related languages 論文集所収 Alexander Francis-Ratté・J. Unger ·2020-06-30 ·『Oxford University Press eBooks』 pp. 705-714 doi:10.1093/oso/9780198804628.003.0040
Writing systems 論文集所収 Yutaka Satō・Sungdai Cho ·2023-12-21 ·pp. 26-49 doi:10.1093/oso/9780198896463.003.0003