@article{oai:kokushikan.repo.nii.ac.jp:00008366,
 author = {清水, 良三},
 issue = {2},
 journal = {國士舘大學政經論叢},
 month = {Sep},
 title = {現代国際法の基本問題（二）},
 volume = {55},
 year = {1980}
}