@article{UM_1993_1_1_a15,
     author = {Mikul\v{c}\'ak, J.},
     title = {K v\'yznamn\'emu v\'yro\v{c}{\'\i}},
     journal = {U\v{c}itel matematiky},
     pages = {42--43},
     year = {1993},
     volume = {1},
     number = {1},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/item/UM_1993_1_1_a15/}
}