@article{oai:barrel.repo.nii.ac.jp:00004828,
 author = {久木, 久一},
 issue = {2},
 journal = {商学討究},
 month = {Nov},
 pages = {1--25},
 title = {曳船と衝突責任保険},
 volume = {2},
 year = {1951}
}