@article{UM_2010__18_2_a0,
     author = {Jedin\'ak, Du\v{s}an},
     title = {U\v{c}itel\r{u}m po\v{c}t\r{u} a merby, ale nejen jim},
     journal = {U\v{c}itel matematiky},
     publisher = {mathdoc},
     volume = {18},
     number = {2},
     year = {2010},
     language = {cz},
     url = {http://geodesic.mathdoc.fr/item/UM_2010__18_2_a0/}
}