by Hua, Nan-ping, Gan, Yu-qin, Xu, Jiao-zhen, Zou, Cui-e, Yang, Ping, Xu, Jing-kun, Du, Yu-kou
Published in Guang pu xue yu guang pu fen xi (01.11.2005)

by Zhen-Xiang Dai Yu-Qin Dong Gan-Hong Zheng Shi-Bing Qian Qian Ma Guang Li
Published in 稀有金属：英文版 (2014)

by Dai, Zhen-Xiang, Dong, Yu-Qin, Zheng, Gan-Hong, Qian, Shi-Bing, Ma, Qian, Li, Guang
Published in Rare metals (01.12.2014)

by Qin, Gan, Zhang, Ping-yu, Jiao, Bin
Published in Chinese geographical science (2006)