@article{oai:obihiro.repo.nii.ac.jp:00000223,
 author = {土谷, 富士夫 and 伊藤, 譲 and 了戒, 公利},
 issue = {9},
 journal = {土と基礎, Soil Mechanics and Foundation Engineering},
 month = {},
 note = {application/pdf},
 pages = {39--45},
 title = {土の凍結と地盤工学　7. 寒さ利用による地盤凍結},
 volume = {51},
 year = {2003}
}