Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@misc{UM_2009__17_4_a5, title = {Matematick\'a olympi\'ada}, journal = {U\v{c}itel matematiky}, pages = {238--253}, publisher = {mathdoc}, volume = {17}, number = {4}, year = {2009}, language = {cz}, url = {http://geodesic.mathdoc.fr/item/UM_2009__17_4_a5/} }
Matematická olympiáda. Učitel matematiky, Tome 17 (2009) no. 4, pp. 238-253. http://geodesic.mathdoc.fr/item/UM_2009__17_4_a5/