@article{bwmeta1.element.bwnjournal-article-fmv20i1p29bwm,
author = {Stefan Mazurkiewicz},
title = {\"Uber nicht pl\"attbare Kurven},
journal = {Fundamenta Mathematicae},
volume = {20},
year = {1933},
pages = {281-284},
zbl = {0006.42601},
language = {deu},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-fmv20i1p29bwm}
}
Mazurkiewicz, Stefan. Über nicht plättbare Kurven. Fundamenta Mathematicae, Tome 20 (1933) pp. 281-284. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-fmv20i1p29bwm/