Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{UM_2016__24_3_a3, author = {Hrub\'y, Dag}, title = {\v{R}e\v{s}en{\'\i} kvadratick\'e rovnice}, journal = {U\v{c}itel matematiky}, pages = {162--170}, publisher = {mathdoc}, volume = {24}, number = {3}, year = {2016}, language = {cz}, url = {http://geodesic.mathdoc.fr/item/UM_2016__24_3_a3/} }
Hrubý, Dag. Řešení kvadratické rovnice. Učitel matematiky, Tome 24 (2016) no. 3, pp. 162-170. http://geodesic.mathdoc.fr/item/UM_2016__24_3_a3/