Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{UM_1993__1_2_a7, author = {Hrub\'y, Dag and Ku\v{r}ina, Franti\v{s}ek and Tich\'a, M.}, title = {V\'yzva ke spolupr\'aci}, journal = {U\v{c}itel matematiky}, pages = {21--22}, publisher = {mathdoc}, volume = {01}, number = {2}, year = {1993}, language = {cz}, url = {http://geodesic.mathdoc.fr/item/UM_1993__1_2_a7/} }
Hrubý, Dag; Kuřina, František; Tichá, M. Výzva ke spolupráci. Učitel matematiky, Tome 01 (1993) no. 2, pp. 21-22. http://geodesic.mathdoc.fr/item/UM_1993__1_2_a7/