Changes of Natural and Engineering Environments of Permafrost Regions Along the Qinghai-Tibet Highway
WANG Guo-Shang, JIN Hui-Jun, LIN Qing, TIAN Li-De
JOURNAL OF GLACIOLOGY AND GEOCRYOLOGY . 1998, (4): 444 -449 .  DOI: 10.7522/j.issn.1000-0240.1998.0077