@article{oai:ismrepo.ism.ac.jp:00031833,
 author = {伊藤, 栄明 and Itoh, Yoshiaki},
 issue = {1},
 journal = {統計数理, Proceedings of the Institute of Statistical Mathematics},
 month = {Jun},
 pages = {128--129},
 title = {生存競争系の確率微分方程式と保存量 (統計数理研究所 研究活動 (平成２年度 研究報告会要旨))},
 volume = {39},
 year = {1991}
}