Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{UM_2004__12_4_a3, author = {Pern\'y, Jaroslav}, title = {Krychle, pohyb a prostorov\'a p\v{r}edstavivost (2)}, journal = {U\v{c}itel matematiky}, pages = {221--230}, publisher = {mathdoc}, volume = {12}, number = {4}, year = {2004}, language = {cz}, url = {http://geodesic.mathdoc.fr/item/UM_2004__12_4_a3/} }
Perný, Jaroslav. Krychle, pohyb a prostorová představivost (2). Učitel matematiky, Tome 12 (2004) no. 4, pp. 221-230. http://geodesic.mathdoc.fr/item/UM_2004__12_4_a3/