@article{bwmeta1.element.bwnjournal-article-fmv64i1p13bwm,
author = {W. Holszty\'nski},
title = {On the composition and products of universal mappings},
journal = {Fundamenta Mathematicae},
volume = {64},
year = {1969},
pages = {181-188},
zbl = {0185.26704},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-fmv64i1p13bwm}
}
Holsztyński, W. On the composition and products of universal mappings. Fundamenta Mathematicae, Tome 64 (1969) pp. 181-188. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-fmv64i1p13bwm/