@article{oai:ir.kagoshima-u.ac.jp:00003344, author = {下川, 悦郎}, journal = {鹿児島大学農学部演習林報告, Bulletin of the Kagoshima University Forest}, month = {2016-10-27}, pages = {1--28}, title = {土のクリープ変形について}, volume = {7}, year = {} }