@article{bwmeta1.element.bwnjournal-article-cmv10i1p25bwm,
author = {Jerzy P\l onka},
title = {On bases with respect to a closure operator with the exchange property},
journal = {Colloquium Mathematicae},
volume = {10},
year = {1963},
pages = {25-29},
zbl = {0115.16802},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-cmv10i1p25bwm}
}
Płonka, Jerzy. On bases with respect to a closure operator with the exchange property. Colloquium Mathematicae, Tome 10 (1963) pp. 25-29. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-cmv10i1p25bwm/