@article{UM_1995_3_3_a3,
     author = {Leischner, Pavel},
     title = {Sugestivn{\'\i} \v{r}e\v{s}en{\'\i} a protitah},
     journal = {U\v{c}itel matematiky},
     pages = {13--16},
     year = {1995},
     volume = {3},
     number = {3},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/item/UM_1995_3_3_a3/}
}