Zhou, T., & Hu, S. Vitality and endangerment of the Lalo language: A case study in Xiaowan area and a comparison of the domains of language use between Nuosu Yi areas and Lalo Yi areas. 38, 225-244. https://doi.org/10.1075/ltba.38.2.05tin
Tingsheng Zhou Suhua HuEndangerment Lalo Minority languages Preservation Revitalization