@article{bwmeta1.element.bwnjournal-article-cmv14i1n8,
author = {Z. Semadeni},
title = {Free objects in the theory of categories},
journal = {Colloquium Mathematicae},
volume = {14},
year = {1966},
pages = {107-110},
zbl = {0141.01101},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-cmv14i1n8}
}
Z. Semadeni. Free objects in the theory of categories. Colloquium Mathematicae, Tome 14 (1966) pp. 107-110. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-cmv14i1n8/