@article{UM_2012_20_2_a9,
     author = {Calda, Emil},
     title = {Jak jsem {\quotedblbase}v\'al\v{c}il‟ s t\v{r}eti\v{c}em},
     journal = {U\v{c}itel matematiky},
     pages = {118--123},
     year = {2012},
     volume = {20},
     number = {2},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/item/UM_2012_20_2_a9/}
}