@article{oai:repository.dl.itc.u-tokyo.ac.jp:00019112, author = {TATSUOKA, Fumio and SHIBUYA, Satoru}, issue = {9}, journal = {生産研究}, month = {Sep}, pages = {409--412}, title = {研究速報 : Modelling of Non-Linear Stress-Strain Relations of Soils and Rocks : Part 1, Discussion of Hyperbolic Equation}, volume = {43}, year = {1991} }