@article{oai:tsukuba.repo.nii.ac.jp:00015967,
 author = {Fu, Pei-Ren},
 issue = {2},
 journal = {Tsukuba Journal of Mathematics},
 month = {Dec},
 pages = {289--297},
 title = {Proximity on function spaces},
 volume = {9},
 year = {1985}
}