@article{PMFA_1980_25_3_a4,
     author = {Marx, Gy\"orgy},
     title = {P\v{r}{\'\i}rodov\v{e}dn\'e vzd\v{e}l\'av\'an{\'\i} v {Ma\v{d}arsku} {[Final} part]},
     journal = {Pokroky matematiky, fyziky a astronomie},
     pages = {156--162},
     year = {1980},
     volume = {25},
     number = {3},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/item/PMFA_1980_25_3_a4/}
}