@article{oai:ismrepo.ism.ac.jp:00030752,
 author = {曹, 纓 and 長谷川, 政美 and Cao, Ying and Hasegawa, Masami},
 issue = {2},
 journal = {統計数理, Proceedings of the Institute of Statistical Mathematics},
 month = {Dec},
 note = {要旨あり, 計算と最適化, 研究詳解},
 pages = {401--409},
 title = {最尤系統樹の探索法},
 volume = {46},
 year = {1998}
}