@article{bwmeta1.element.bwnjournal-article-fmv36i1p2,
author = {Roman Sikorski},
title = {On the inducing of homomorphisms by mappings},
journal = {Fundamenta Mathematicae},
volume = {36},
year = {1949},
pages = {7-22},
zbl = {0040.17001},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-fmv36i1p2}
}
Sikorski, Roman. On the inducing of homomorphisms by mappings. Fundamenta Mathematicae, Tome 36 (1949) pp. 7-22. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-fmv36i1p2/