@article{UM_1994_2_4_a9,
     author = {Ku\v{r}ina, Franti\v{s}ek},
     title = {\'Ulohy pro {V\'as} a {Va\v{s}e} \v{z}\'aky},
     journal = {U\v{c}itel matematiky},
     pages = {42--43},
     year = {1994},
     volume = {2},
     number = {4},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/item/UM_1994_2_4_a9/}
}