@phdthesis{oai:ksu.repo.nii.ac.jp:00002384,
 author = {新中, 善晴 and SHINNAKA, Yoshiharu},
 month = {2017-09-30, 2017-11-18},
 note = {2014},
 school = {京都産業大学},
 title = {Study of the origin of the cometary volatiles},
 year = {}
}