@article{oai:jaxa.repo.nii.ac.jp:00025492, author = {宮崎, 敦史 and 坪井, 昌人 and Miyazaki, A. and Tsuboi, Masato}, issue = {5-6}, journal = {Advances in Space Research}, month = {}, note = {資料番号: SA1002194000}, pages = {973--976}, title = {Properties of Dense Molecular Clouds in the Galactic Center Region}, volume = {23}, year = {1999} }