@article{oai:ir.kagoshima-u.ac.jp:00009102, author = {新森, 修一 and SHINMORI, Shuichi and 永福, 俊也 and EIFUKU, Shunya}, journal = {鹿児島大学理学部紀要, Reports of the Faculty of Science, Kagoshima University}, month = {Dec}, pages = {23--34}, title = {平衡3分木構造の改良とその評価}, volume = {48}, year = {2015} }