@article{UM_1992_0_4_a2,
     author = {Ku\v{r}ina, Franti\v{s}ek},
     title = {Matematika na ni\v{z}\v{s}{\'\i}ch gymn\'azi{\'\i}ch},
     journal = {U\v{c}itel matematiky},
     pages = {5--9},
     year = {1992},
     volume = {0},
     number = {4},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/item/UM_1992_0_4_a2/}
}