@article{oai:jaxa.repo.nii.ac.jp:00024896,
 author = {高柳, 和夫 and 崎本, 一博 and 恩田, 邦蔵 and Takayanagi, Kazuo and Sakimoto, Kazuhiro and Onda, Kunizo},
 journal = {The Astrophysical Journal Letters},
 month = {Jul},
 note = {Accepted: 1987-04-17, 資料番号: SA1001597000},
 pages = {L81--L84},
 title = {Para/Ortho abundance ratio of molecular hydrogen in NGC 2023},
 volume = {318},
 year = {1987}
}