@misc{UM_1993_1_4_a25,
     title = {\v{C}ten\'a\v{r}i n\'am p{\'\i}\v{s}{\'\i}},
     journal = {U\v{c}itel matematiky},
     pages = {58},
     year = {1993},
     volume = {1},
     number = {4},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/item/UM_1993_1_4_a25/}
}