@article{bwmeta1.element.bwnjournal-article-smv28i1p2bwm,
author = {W. \.Zelazko},
title = {On generalized topological divisors of zero in m-convex locally convex algebras},
journal = {Studia Mathematica},
volume = {27},
year = {1966},
pages = {9-16},
zbl = {0143.15603},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-smv28i1p2bwm}
}
Żelazko, W. On generalized topological divisors of zero in m-convex locally convex algebras. Studia Mathematica, Tome 27 (1966) pp. 9-16. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-smv28i1p2bwm/