Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{PMFA_1964__9_6_a4, author = {\v{R}{\'\i}\v{c}an, Pavel}, title = {Matematick\'e schopnosti}, journal = {Pokroky matematiky, fyziky a astronomie}, pages = {361--369}, publisher = {mathdoc}, volume = {09}, number = {6}, year = {1964}, language = {cz}, url = {http://geodesic.mathdoc.fr/item/PMFA_1964__9_6_a4/} }
Říčan, Pavel. Matematické schopnosti. Pokroky matematiky, fyziky a astronomie, Tome 09 (1964) no. 6, pp. 361-369. http://geodesic.mathdoc.fr/item/PMFA_1964__9_6_a4/