@article{oai:tsukuba.repo.nii.ac.jp:00016109,
 author = {Yokoi, Katsuya},
 issue = {2},
 journal = {Tsukuba Journal of Mathematics},
 month = {Dec},
 pages = {389--395},
 title = {Compactification and factorization theorems for transfinite covering dimension},
 volume = {15},
 year = {1991}
}