@article{UM_1993_1_1_a19,
     author = {\v{S}arounov\'a, A.},
     title = {\v{S}kola v p\v{r}{\'\i}rod\v{e}},
     journal = {U\v{c}itel matematiky},
     pages = {46},
     year = {1993},
     volume = {1},
     number = {1},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/item/UM_1993_1_1_a19/}
}