Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{RMF_2013__88_1_a9, author = {T\"opfer, Pavel}, title = {Mezin\'arodn{\'\i} olympi\'ady v informatice {IOI} 2012 a {CEOI} 2012}, journal = {Rozhledy matematicko-fyzik\'aln{\'\i}}, pages = {40--43}, publisher = {mathdoc}, volume = {88}, number = {1}, year = {2013}, language = {cz}, url = {http://geodesic.mathdoc.fr/item/RMF_2013__88_1_a9/} }
Töpfer, Pavel. Mezinárodní olympiády v informatice IOI 2012 a CEOI 2012. Rozhledy matematicko-fyzikální, Tome 88 (2013) no. 1, pp. 40-43. http://geodesic.mathdoc.fr/item/RMF_2013__88_1_a9/