@article{10_21136_CPM_1953_117060,
     author = {Marczewski, Edward},
     title = {Pozn\'amky o v\v{e}deck\'em st\v{r}edisku},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky},
     pages = {31--45},
     publisher = {mathdoc},
     volume = {078},
     number = {1},
     year = {1953},
     doi = {10.21136/CPM.1953.117060},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPM.1953.117060/}
}