Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{PMFA_1995__40_2_a4, author = {Cahn, Robert W.}, title = {Kouzlo neuspo\v{r}\'adanosti}, journal = {Pokroky matematiky, fyziky a astronomie}, pages = {100--105}, publisher = {mathdoc}, volume = {40}, number = {2}, year = {1995}, language = {cz}, url = {http://geodesic.mathdoc.fr/item/PMFA_1995__40_2_a4/} }
Cahn, Robert W. Kouzlo neuspořádanosti. Pokroky matematiky, fyziky a astronomie, Tome 40 (1995) no. 2, pp. 100-105. http://geodesic.mathdoc.fr/item/PMFA_1995__40_2_a4/