@article{bwmeta1.element.desklight-d1977d24-8318-4ffe-9c5c-b0bd80d32216,
author = {James Keesling},
title = {Closed mappings which lower dimension},
journal = {Colloquium Mathematicae},
volume = {20},
year = {1969},
pages = {237-241},
zbl = {0185.26702},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.desklight-d1977d24-8318-4ffe-9c5c-b0bd80d32216}
}
James Keesling. Closed mappings which lower dimension. Colloquium Mathematicae, Tome 20 (1969) pp. 237-241. http://gdmltest.u-ga.fr/item/bwmeta1.element.desklight-d1977d24-8318-4ffe-9c5c-b0bd80d32216/