@article{UM_1998__6_3_a5,
     author = {Ku\v{r}ina, Franti\v{s}ek},
     title = {Dal\v{s}{\'\i}ch p\v{e}t \'uloh od {Kletta}},
     journal = {U\v{c}itel matematiky},
     pages = {162--165},
     publisher = {mathdoc},
     volume = {06},
     number = {3},
     year = {1998},
     language = {cz},
     url = {http://geodesic.mathdoc.fr/item/UM_1998__6_3_a5/}
}