@article{UM_2005__13_4_a1,
     author = {Ha\v{s}ek, Roman},
     title = {\v{C}esk\'a lokalizace programu {Derive} 6},
     journal = {U\v{c}itel matematiky},
     pages = {204--217},
     publisher = {mathdoc},
     volume = {13},
     number = {4},
     year = {2005},
     language = {cz},
     url = {http://geodesic.mathdoc.fr/item/UM_2005__13_4_a1/}
}