@article{ChangWei Xie:525, author = {ChangWei Xie, William A. Gough}, title = {Comments on thaw-freeze algorithms for multilayered soil, using the Stefan equation}, publisher = {Sciences in Cold and Arid Regions}, year = {2017}, journal = {Sciences in Cold and Arid Regions}, volume = {9}, number = {6}, eid = {525}, numpages = {8}, pages = {525}, keywords = {Stefan equation;algorithms;thaw depth;multilayered soil}, url = {http://www.scar.ac.cn/EN/abstract/article_48.shtml}, doi = {10.3724/SP.J.1226.2017.00525} }