@article{UM_1997_5_1_a8,
     author = {Proch\'azka, Franti\v{s}ek},
     title = {Jak d\'al v matematick\'e olympi\'ad\v{e} na {SO\v{S}} a {SOU?}},
     journal = {U\v{c}itel matematiky},
     pages = {37--40},
     year = {1997},
     volume = {5},
     number = {1},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/item/UM_1997_5_1_a8/}
}