@article{UM_1996_4_3_a11,
     author = {\v{S}arounov\'a, Alena},
     title = {\v{S}est\'a \v{s}kola v p\v{r}{\'\i}rod\v{e}},
     journal = {U\v{c}itel matematiky},
     pages = {193},
     year = {1996},
     volume = {4},
     number = {3},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/item/UM_1996_4_3_a11/}
}