@article{UM_1992__0_4_a13,
     author = {S\'ykora, V. and Marinkov\'a, H.},
     title = {U\v{c}itel matematiky a reforma \v{s}kolstv{\'\i}},
     journal = {U\v{c}itel matematiky},
     pages = {19--22},
     publisher = {mathdoc},
     volume = {00},
     number = {4},
     year = {1992},
     language = {cz},
     url = {http://geodesic.mathdoc.fr/item/UM_1992__0_4_a13/}
}