The Discovery of Sand Wedges of the Last Glaciation in the Hexi Corridor and Its Paleoclimatic Significance
WANG Nai-ang, WANG Tao, SHI Zheng-tao, HU Gang, GAO Shun-wei
JOURNAL OF GLACIOLOGY AND GEOCRYOLOGY . 2001, (1): 46 -50 .  DOI: 10.7522/j.issn.1000-0240.2001.0009