@article{10_21136_CPMF_1914_121668,
     author = {Kroupa, J.},
     title = {D\v{e}litelnost \v{c}{\'\i}sel},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky a fysiky},
     pages = {117--120},
     year = {1914},
     volume = {43},
     number = {1},
     doi = {10.21136/CPMF.1914.121668},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPMF.1914.121668/}
}