@misc{oai:jaxa.repo.nii.ac.jp:00030254, author = {今井, 弘二 and Imai, Koji}, month = {Sep}, note = {博士(理学) 総研大甲第986号, 資料番号: SA8000008000}, title = {A Near Infrared Survey in the AKARI North Ecliptic Pole Field}, year = {2006} }