@article{oai:waseda.repo.nii.ac.jp:00065125,
 author = {Abe, Keita and 安部, 敬太},
 journal = {早稲田大学大学院法研論集},
 month = {Jun},
 pages = {1--29},
 title = {障害年金における等級認定(3・完) -その歴史的変遷-},
 volume = {178},
 year = {2021}
}