@misc{RMF_2017_92_4_a9,
     title = {Na\v{s}e sout\v{e}\v{z}},
     journal = {Rozhledy matematicko-fyzik\'aln{\'\i}},
     pages = {54--57},
     year = {2017},
     volume = {92},
     number = {4},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/item/RMF_2017_92_4_a9/}
}