@article{10_21136_CPMF_1873_122499,
     author = {Strnad, Alois},
     title = {O norm\'al\'ach ur\v{c}it\'eho druhu k\v{r}ivek},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky a fysiky},
     pages = {239--242},
     year = {1873},
     volume = {2},
     number = {4},
     doi = {10.21136/CPMF.1873.122499},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPMF.1873.122499/}
}