文档 A reference Grammar of Ersu: a Tibeto -Burman language of China 文档 The Duoxu language and the Ersu-Lizu-Duoxu relationship 文档 Phonological Inventories of Tibeto-Burman Languages. STEDT Monograph Series 文档 链接 Ersu people in Southwest Sichuan II 链接 Ersu people in Southwest Sichuan 链接
