@article{bwmeta1.element.bwnjournal-article-fmv113i1p3bwm,
author = {P. Johnstone},
title = {Tychonoff's theorem without the axiom of choice},
journal = {Fundamenta Mathematicae},
volume = {112},
year = {1981},
pages = {21-35},
zbl = {0503.54006},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-fmv113i1p3bwm}
}
Johnstone, P. Tychonoff's theorem without the axiom of choice. Fundamenta Mathematicae, Tome 112 (1981) pp. 21-35. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-fmv113i1p3bwm/