Shi Yafeng, Zheng Benxing and Li Shijie. 1992. Last Glaciation and Maximion Glaciation in the Qinghai-Xizang (Tibet )Plateay Z. Geomorph. N. F. Supppl-Bd, 84. 19~35.
Xie Zichu,Ding Liangfu and Liu Chaohai et al.1996.Mass balance at the steady state equilibrium line altitude and its application.Z.f.Gletsch.u.Glazialgeo.,32:129~135.