@misc{oai:jaxa.repo.nii.ac.jp:00030784, author = {高柳, 和夫 and 崎本, 一博 and 恩田, 邦蔵 and Takayanagi, Kazuo and Sakimoto, Kazuhiro and Onda, Kunizo}, month = {Sep}, note = {Note: submitted to Astrophys. J. Letters, 資料番号: SA8000538000}, title = {Para-Ortho Abundance Ratio of Molecular Hydrogen in NGC2023}, year = {1986} }