@article{UM_2008_16_1_a4,
     author = {Pecl, Ji\v{r}{\'\i}},
     title = {\'Ulohy analytick\'e geometrie troj\'uheln{\'\i}ka},
     journal = {U\v{c}itel matematiky},
     pages = {43--55},
     year = {2008},
     volume = {16},
     number = {1},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/item/UM_2008_16_1_a4/}
}