Analysis of the Variations of Permafrost under Ordinary Embankment along the Qinghai-Tibet Railway
WU Qing-bai, LIU Yong-zhi, YU Hui
JOURNAL OF GLACIOLOGY AND GEOCRYOLOGY . 2007, (6): 960 -968 .  DOI: 10.7522/j.issn.1000-0240.2007.0162