@article{UM_2010_18_3_a5,
     author = {Mazurek, Ji\v{r}{\'\i}},
     title = {Netradi\v{c}n{\'\i} u\v{z}it{\'\i} matic ve st\v{r}edo\v{s}kolsk\'e matematice},
     journal = {U\v{c}itel matematiky},
     pages = {168--173},
     year = {2010},
     volume = {18},
     number = {3},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/item/UM_2010_18_3_a5/}
}