@article{oai:jaxa.repo.nii.ac.jp:00025463,
 author = {坪井, 昌人 and 中井, 直正 and Tsuboi, Masato and Nakai, Naomasa},
 issue = {6},
 journal = {PASJ: Publications of the Astronomical Society of Japan},
 month = {Dec},
 note = {Accepted: 1991-07-29, 資料番号: SA1002165000},
 pages = {L65--L68},
 title = {A Search for the CO J=1-0 Absorption Line at z=2.04 toward the QSO PKS 0458-02},
 volume = {43},
 year = {1991}
}