@article{bwmeta1.element.bwnjournal-article-fmv55i1p17bwm,
author = {A. Lelek},
title = {Disjoint mappings and the span of spaces},
journal = {Fundamenta Mathematicae},
volume = {53},
year = {1964},
pages = {199-214},
zbl = {0142.39802},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-fmv55i1p17bwm}
}
Lelek, A. Disjoint mappings and the span of spaces. Fundamenta Mathematicae, Tome 53 (1964) pp. 199-214. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-fmv55i1p17bwm/