@article{bwmeta1.element.bwnjournal-article-fmv37i1p7, author = {J. Nov\'ak}, title = {A paradoxical theorem}, journal = {Fundamenta Mathematicae}, volume = {37}, year = {1950}, pages = {77-83}, zbl = {0040.01802}, language = {en}, url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-fmv37i1p7} }
Novák, J. A paradoxical theorem. Fundamenta Mathematicae, Tome 37 (1950) pp. 77-83. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-fmv37i1p7/