Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{RMF_2013__88_4_a8, author = {T\"opfer, Pavel}, title = {St\v{r}edoevropsk\'a olympi\'ada v informatice {CEOI} 2013}, journal = {Rozhledy matematicko-fyzik\'aln{\'\i}}, pages = {50--51}, publisher = {mathdoc}, volume = {88}, number = {4}, year = {2013}, language = {cz}, url = {http://geodesic.mathdoc.fr/item/RMF_2013__88_4_a8/} }
Töpfer, Pavel. Středoevropská olympiáda v informatice CEOI 2013. Rozhledy matematicko-fyzikální, Tome 88 (2013) no. 4, pp. 50-51. http://geodesic.mathdoc.fr/item/RMF_2013__88_4_a8/