@article{oai:omu.repo.nii.ac.jp:00007684,
 author = {Katayama, Noriaki},
 journal = {大阪府立工業高等専門学校研究紀要},
 month = {Jun},
 note = {application/pdf, Article, 大阪府立工業高等専門学校研究紀要, 2002, 36, p.1-6},
 pages = {1--6},
 title = {Central Potential Dynamical Systems with Closed Orbit Property in a Conformally Flat Space},
 volume = {36},
 year = {2002}
}