@article{oai:ismrepo.ism.ac.jp:00030621,
 author = {渋谷, 政昭 and Sibuya, Masaaki},
 issue = {2},
 journal = {統計数理, Proceedings of the Institute of Statistical Mathematics},
 month = {Dec},
 note = {要旨あり, 個票開示問題の統計理論, 総合報告},
 pages = {261--295},
 title = {孤立個体数の推測},
 volume = {51},
 year = {2003}
}