@article{bwmeta1.element.bwnjournal-article-fmv74i1p12bwm,
author = {M. Armbrust},
title = {An algebraic equivalent of a multiple choice axiom},
journal = {Fundamenta Mathematicae},
volume = {75},
year = {1972},
pages = {145-146},
zbl = {0234.04011},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-fmv74i1p12bwm}
}
Armbrust, M. An algebraic equivalent of a multiple choice axiom. Fundamenta Mathematicae, Tome 75 (1972) pp. 145-146. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-fmv74i1p12bwm/