@article{oai:rikkyo.repo.nii.ac.jp:00010120,
 author = {Takahashi, Moto-o},
 issue = {1},
 journal = {Commentarii mathematici Universitatis Sancti Pauli, Rikkyo Daigaku sugaku zasshi},
 month = {Jun},
 note = {P(論文)},
 pages = {9--35},
 title = {Representations of the Fundamental Groups of 3-Manifolds(I)},
 volume = {34},
 year = {1985}
}