@article{10_21136_CPM_1961_108206,
     author = {Kr\'al, Josef},
     title = {Pozn\'amka o mno\v{z}in\'ach, jejich\v{z} charakteristick\'a funkce m\'a za parci\'aln{\'\i} derivaci zobecn\v{e}nou m{\'\i}ru},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky},
     pages = {178--194},
     publisher = {mathdoc},
     volume = {086},
     number = {2},
     year = {1961},
     doi = {10.21136/CPM.1961.108206},
     mrnumber = {0136697},
     zbl = {0099.04304},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPM.1961.108206/}
}