@article{UM_1995_3_2_a7,
     author = {Ku\v{r}ina, Franti\v{s}ek},
     title = {T\v{r}i \'ulohy z "p\v{r}edrevolu\v{c}n{\'\i}ho" {Ruska}},
     journal = {U\v{c}itel matematiky},
     pages = {34--35},
     year = {1995},
     volume = {3},
     number = {2},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/item/UM_1995_3_2_a7/}
}