Y. Na-has-tone-sandhi, which seems to be at least partly morphologically motivated " ?Lidz L., A synopsis of Yongning Na (Mosuo) Handout circulated at the 39th International Conference on Sino-Tibetan Languages and Linguistics, ??: ???????, pp.28-64, 1960.

1. ??-michaud, A. ????phonemic, Y. Na, ?. Jacques, G. N. Goldsmith et al., Cahiers de linguistique -Asie Orientale 159-196? 13 ???????[bu??]??????????????????????[bu? ]???????????? ??????? 14 ??????? Ding P S. A Typological Study of Tonal Systems of Japanese and Prinmi: Towards a Definition of Pitch-accent Languages[J]??? ???Tonal alternations in the Pumi verbal system?????????????????????? ????????????????????????2009 Dordrecht: Foris, 1984: 347? 16 ???????????????????????? H#?????????????? M*H ? ???????????ii?????iv??????????????ii??????????? ?iv??????????????????????????????????????????? ??????????????????? Chao Yuen-ren. The non-uniqueness of phonemic solutions of phonetic systems, Autosegmental studies in Bantu Tone[M] Bulletin of the Institute of History and Philology, Academia Sinica ??????????????????????????????????????????? 17 ?????????????????????????????? Hayu?Limbu???????? ????????????????????????????????????????????? ???? Hayu ? Michailovsky, B.: Hayu. The Sino-Tibetan Languages Thurgood and R. LaPolla. (Routledge, pp.1-35, 2003.

B. Michailovsky, Notes on the Kiranti Verb (East Nepal)[J]. Linguistics of the Tibeto-Burman Area, pp.183-218, 1975.