@article{bwmeta1.element.bwnjournal-article-fmv102i1p11bwm,
author = {W. Kulpa},
title = {Some factorization theorems for closed subspaces},
journal = {Fundamenta Mathematicae},
volume = {103},
year = {1979},
pages = {87-90},
zbl = {0405.54022},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-fmv102i1p11bwm}
}
Kulpa, W. Some factorization theorems for closed subspaces. Fundamenta Mathematicae, Tome 103 (1979) pp. 87-90. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-fmv102i1p11bwm/