@article{UM_1992__0_3_a16,
     author = {Bo\v{c}ek, L.},
     title = {41. ro\v{c}n{\'\i}k matematick\'e olympi\'ady??},
     journal = {U\v{c}itel matematiky},
     publisher = {mathdoc},
     volume = {00},
     number = {3},
     year = {1992},
     language = {cz},
     url = {http://geodesic.mathdoc.fr/item/UM_1992__0_3_a16/}
}