@article{oai:repository.dl.itc.u-tokyo.ac.jp:00000396,
 author = {石川, 徹也 and 北内, 啓 and 城塚, 音也},
 issue = {4},
 journal = {自然言語処理},
 month = {Oct},
 note = {application/pdf},
 pages = {3--18},
 title = {歴史オントロジー構築のための史料からの人物情報抽出},
 volume = {15},
 year = {2008}
}