@article{bwmeta1.element.bwnjournal-article-fmv35i1p14,
author = {Sze-tsen Hu},
title = {On \v Cech homology groups of retracts},
journal = {Fundamenta Mathematicae},
volume = {35},
year = {1948},
pages = {181-187},
zbl = {0036.12703},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-fmv35i1p14}
}
Hu, Sze-tsen. On Čech homology groups of retracts. Fundamenta Mathematicae, Tome 35 (1948) pp. 181-187. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-fmv35i1p14/