Zhang, Guoqing (). „Water level variation of Lake Qinghai from satellite and in situ measurements under climate change”. Journal of Applied Remote Sensing. 5 (1): 053532. Bibcode:2011JARS....5a3532Z. doi:10.1117/1.3601363.
Zhang, Guoqing (). „Water level variation of Lake Qinghai from satellite and in situ measurements under climate change”. Journal of Applied Remote Sensing. 5 (1): 053532. Bibcode:2011JARS....5a3532Z. doi:10.1117/1.3601363.