@article{oai:rikkyo.repo.nii.ac.jp:00010119,
 author = {Okuyama, Takashi},
 issue = {1},
 journal = {Commentarii mathematici Universitatis Sancti Pauli, Rikkyo Daigaku sugaku zasshi},
 month = {Jun},
 note = {P(論文)},
 pages = {1--8},
 title = {On N-Pure-High Subgroups of Abelian Torsion Groups},
 volume = {34},
 year = {1985}
}