@article{oai:rikkyo.repo.nii.ac.jp:00010198,
 author = {Watanabe, Tetsuo},
 issue = {2},
 journal = {Commentarii mathematici Universitatis Sancti Pauli, Rikkyo Daigaku sugaku zasshi},
 month = {Dec},
 note = {P(論文)},
 pages = {213--218},
 title = {On the Transversal Elements of an Open Ideal},
 volume = {31},
 year = {1982}
}