@article{bwmeta1.element.bwnjournal-article-fmv50i2p123bwm,
author = {A. Hajnal},
title = {Proof of a conjecture of B. Ruziewicz},
journal = {Fundamenta Mathematicae},
volume = {49},
year = {1961},
pages = {123-128},
zbl = {0100.28003},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-fmv50i2p123bwm}
}
Hajnal, A. Proof of a conjecture of B. Ruziewicz. Fundamenta Mathematicae, Tome 49 (1961) pp. 123-128. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-fmv50i2p123bwm/