@article{bwmeta1.element.bwnjournal-article-cmv12i2p249bwm,
author = {J. Lipi\'nski},
title = {On a kind of dispersion of sets},
journal = {Colloquium Mathematicae},
volume = {13},
year = {1964},
pages = {249-251},
zbl = {0136.34403},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-cmv12i2p249bwm}
}
Lipiński, J. On a kind of dispersion of sets. Colloquium Mathematicae, Tome 13 (1964) pp. 249-251. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-cmv12i2p249bwm/