Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{PMFA_1973__18_3_a7, author = {Vy\v{s}{\'\i}n, Jan}, title = {Matematick\'a meta olympi\'ada}, journal = {Pokroky matematiky, fyziky a astronomie}, pages = {154--156}, publisher = {mathdoc}, volume = {18}, number = {3}, year = {1973}, language = {cz}, url = {http://geodesic.mathdoc.fr/item/PMFA_1973__18_3_a7/} }
Vyšín, Jan. Matematická meta olympiáda. Pokroky matematiky, fyziky a astronomie, Tome 18 (1973) no. 3, pp. 154-156. http://geodesic.mathdoc.fr/item/PMFA_1973__18_3_a7/