Discovery of Ice Wedge and Sand-wedge Networks in Inner Mongolia and Shanxi Province and Their Environmental Significance
CUI Zhi-jiu, ZHAO Liang, Vandenberghe J, ZHANG Wei
JOURNAL OF GLACIOLOGY AND GEOCRYOLOGY . 2002, (6): 708 -716 .  DOI: 10.7522/j.issn.1000-0240.2002.0125