@article{oai:meiji.repo.nii.ac.jp:00001250, author = {伊藤, 進}, issue = {6}, journal = {法律論叢}, month = {Mar}, note = {Article}, pages = {1--30}, title = {私法規律の構造3-「債権契約の終わり方」の規律(四)-}, volume = {88}, year = {2016} }