@article{UM_1992_0_3_a12,
     author = {Binder, Ji\v{r}{\'\i}},
     title = {Matematick\'a olympi\'ada pro {Z\v{S}} - oprava \v{c}esk\'eho let\'aku},
     journal = {U\v{c}itel matematiky},
     pages = {16},
     year = {1992},
     volume = {0},
     number = {3},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/item/UM_1992_0_3_a12/}
}