@article{oai:repository.dl.itc.u-tokyo.ac.jp:00019388,
 author = {渡辺, 勝彦},
 issue = {8},
 journal = {生産研究},
 month = {Aug},
 pages = {640--648},
 title = {研究解説 : CED概念による破壊力学},
 volume = {41},
 year = {1989}
}