@article{oai:waseda.repo.nii.ac.jp:00003732,
 author = {福田, 秀一},
 journal = {国文学研究},
 month = {Oct},
 pages = {139--142},
 title = {井上宗雄著『中世歌壇史の研究・室町前期』},
 volume = {26},
 year = {1962}
}