The trend on runoff variations in the Lhasa River Basin
LIN Xuedong, ZHANG Yili, YAO Zhijun, GONG Tongliang, WANG Hong, CHU Duo, LIU Linshan, ZHANG Fei
Journal of Geographical Sciences . 2008, (1): 95 -106 .  DOI: 10.1007/s11442-008-0095-4