@article{oai:jaxa.repo.nii.ac.jp:00026986,
 author = {秋山, 演亮 and 白石, 篤史 and 春山, 純一 and 寺薗, 淳也 and 矢野, 創 and Akiyama, Hiroaki and Shiraishi, Atsushi and Haruyama, Junichi and Terazono, Junya and Yano, Hajime},
 issue = {2},
 journal = {Advances in Space Research},
 month = {},
 note = {資料番号: SA1003689000},
 pages = {367--370},
 title = {Mission to Europa's Sub-surface Ocean and Search for Its Possible Biological Traces},
 volume = {23},
 year = {1999}
}