Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{PMFA_1972__17_1_a8, author = {Vy\v{s}{\'\i}n, Jan}, title = {Meta olympi\'ada}, journal = {Pokroky matematiky, fyziky a astronomie}, pages = {38--40}, publisher = {mathdoc}, volume = {17}, number = {1}, year = {1972}, language = {cz}, url = {http://geodesic.mathdoc.fr/item/PMFA_1972__17_1_a8/} }
Vyšín, Jan. Meta olympiáda. Pokroky matematiky, fyziky a astronomie, Tome 17 (1972) no. 1, pp. 38-40. http://geodesic.mathdoc.fr/item/PMFA_1972__17_1_a8/