@misc{10_21136_CPM_1966_117560,
     title = {\'Ulohy a probl\'emy},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky},
     pages = {358},
     publisher = {mathdoc},
     volume = {091},
     number = {3},
     year = {1966},
     doi = {10.21136/CPM.1966.117560},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPM.1966.117560/}
}