@misc{UM_1993_1_4_a24,
     title = {Testy z matematiky pro 4.-8. ro\v{c}n{\'\i}k {Z\v{S}}},
     journal = {U\v{c}itel matematiky},
     pages = {57--58},
     year = {1993},
     volume = {1},
     number = {4},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/item/UM_1993_1_4_a24/}
}