@article{oai:tsukuba.repo.nii.ac.jp:00020089,
 author = {MORITA, Kiiti and 森田, 紀一},
 issue = {83},
 journal = {Science reports of the Tokyo Bunrika Daigaku. Section A},
 month = {},
 pages = {151--155},
 title = {A generalization of a theorem of C. Kuratowski concerning functional spaces},
 volume = {4},
 year = {1949}
}