@article{oai:repository.dl.itc.u-tokyo.ac.jp:00020621, author = {福島, 伸二 and 龍岡, 文夫}, issue = {10}, journal = {生産研究}, month = {Oct}, pages = {472--475}, title = {研究速報 : 土のねじり単純せん断試験(1) : 試験機の開発}, volume = {32}, year = {1980} }