@article{oai:repository.dl.itc.u-tokyo.ac.jp:00018656, author = {吉川, 暢宏 and 渡辺, 勝彦}, issue = {8}, journal = {生産研究}, month = {Aug}, pages = {412--419}, title = {研究解説 : 3次元破壊力学}, volume = {46}, year = {1994} }