@article{ref1,
title="FEM-based stress analysis of gas pipelines in landslide areas",
journal="Natural Gas Industry",
year="2017",
author="Chen, Liqiong and Song, Liqiang and Wu, Shijuan and Qiu, Xingdong and Liu, Qi and Xia, Yan and Sun, Jingyun",
volume="37",
number="2",
pages="84-91",
abstract="[The publisher has not provided an abstract for this article.]  Keywords: Pipeline transportation <p /> <p>Language: en</p>",
language="en",
issn="1000-0976",
doi="10.3787/j.issn.1000-0976.2017.02.011",
url="http://dx.doi.org/10.3787/j.issn.1000-0976.2017.02.011"
}