@article{oai:rissho.repo.nii.ac.jp:00004401,
 author = {古河, 良啓},
 issue = {34},
 journal = {日蓮教学研究所紀要},
 month = {Mar},
 pages = {153--160},
 title = {『立正安国論』研究の現状と課題},
 year = {2007}
}