@article{oai:serve.repo.nii.ac.jp:00003650,
 author = {Masataka, Sakai},
 issue = {64},
 journal = {聖学院大学総合研究所紀要},
 month = {Mar},
 pages = {10--10},
 title = {The Irony of the Relation of Human Freedom to Human Sin: Reconsideration of Reinhold Niebuhr's Concept of Irony and his Theory of Sin(Abstract)},
 year = {2018},
 yomi = {サカイ, マサタカ}
}