Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{UM_2008__16_1_a4, author = {Pecl, Ji\v{r}{\'\i}}, title = {\'Ulohy analytick\'e geometrie troj\'uheln{\'\i}ka}, journal = {U\v{c}itel matematiky}, pages = {43--55}, publisher = {mathdoc}, volume = {16}, number = {1}, year = {2008}, language = {cz}, url = {http://geodesic.mathdoc.fr/item/UM_2008__16_1_a4/} }
Pecl, Jiří. Úlohy analytické geometrie trojúhelníka. Učitel matematiky, Tome 16 (2008) no. 1, pp. 43-55. http://geodesic.mathdoc.fr/item/UM_2008__16_1_a4/