@article{oai:seijo.repo.nii.ac.jp:00001529,
 author = {関本, 年彦},
 issue = {86},
 journal = {成城大學經濟研究},
 month = {Oct},
 note = {P(論文)},
 pages = {152--126},
 title = {Banach空間における微分(I)},
 year = {1984}
}