@article{UM_1998__6_4_a11,
     author = {\v{C}echov\'a, Lenka},
     title = {Pro\v{c} pr\'av\v{e} matematika},
     journal = {U\v{c}itel matematiky},
     pages = {254--255},
     publisher = {mathdoc},
     volume = {06},
     number = {4},
     year = {1998},
     language = {cz},
     url = {http://geodesic.mathdoc.fr/item/UM_1998__6_4_a11/}
}