青藏铁路多年冻土工程的研究与实践
孙永福
Permafrost Engineering in the Qinghai-Tibet Railway: Research and Practice
SUN Yong-fu
冰川冻土 . 2005, (2): 153 -162 .  DOI: 10.7522/j.issn.1000-0240.2005.0025