@misc{UM_1996_4_3_a7,
     title = {\'Ulohy ze zahrani\v{c}{\'\i}},
     journal = {U\v{c}itel matematiky},
     pages = {178--180},
     year = {1996},
     volume = {4},
     number = {3},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/item/UM_1996_4_3_a7/}
}