@article{oai:ismrepo.ism.ac.jp:00031598,
 author = {柳本, 武美 and Yanagimoto, Takemi},
 issue = {1},
 journal = {統計数理, Proceedings of the Institute of Statistical Mathematics},
 month = {Jun},
 pages = {135--135},
 title = {疎なデータの理論 (3) : 逆２項分布 (統計数理研究所 研究活動 (昭和６３年度 研究報告会要旨))},
 volume = {37},
 year = {1989}
}