@article{oai:tsukuba.repo.nii.ac.jp:00024351,
 author = {徐, 禎完},
 journal = {筑波大学平家部会論集},
 month = {Aug},
 pages = {26--36},
 title = {『求塚』試解 : その変遷過程の一端をめぐって},
 volume = {2},
 year = {1990}
}