@article{oai:tsukuba.repo.nii.ac.jp:00017274,
 author = {Mulazzani, Michele},
 issue = {2},
 journal = {Tsukuba Journal of Mathematics},
 month = {Dec},
 pages = {229--237},
 title = {On periodic Takahashi manifolds},
 volume = {25},
 year = {2001}
}