Næss, Marius W., Dondrup Lhagyal, Drolma Yangzom, Per Mathiesen, Joseph L. Fox, and Bård J. Bårdsen. 2004. “Nomadic pastoralism in the Aru basin of Tibet’s Chang Tang”. Rangifer 24 (4):39-46. https://doi.org/10.7557/2.24.4.1722.