@misc{RMF_2012_87_2_a7,
     title = {62. ro\v{c}n{\'\i}k {Matematick\'e} olympi\'ady, \'ulohy dom\'ac{\'\i}ho kola kategorie {P}},
     journal = {Rozhledy matematicko-fyzik\'aln{\'\i}},
     pages = {33--41},
     year = {2012},
     volume = {87},
     number = {2},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/item/RMF_2012_87_2_a7/}
}