@article{UM_2003_11_3_a4,
     author = {Bartoncov\'a, Linda},
     title = {Netradi\v{c}n{\'\i} matematick\'e \'ulohy usnad\v{n}uj{\'\i} komunikaci \v{z}\'ak\r{u}},
     journal = {U\v{c}itel matematiky},
     pages = {176--180},
     year = {2003},
     volume = {11},
     number = {3},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/item/UM_2003_11_3_a4/}
}