@misc{10_21136_CPMF_1879_123725,
     title = {Obr\'azky},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky a fysiky},
     pages = {300},
     year = {1879},
     volume = {8},
     number = {5},
     doi = {10.21136/CPMF.1879.123725},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPMF.1879.123725/}
}