@article{10_21136_CPMF_1914_109252,
     author = {Je\v{r}\'abek, V\'aclav},
     title = {O tangentov\'e k\v{r}ivce paraboly},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky a fysiky},
     pages = {314--318},
     publisher = {mathdoc},
     volume = {43},
     number = {3-4},
     year = {1914},
     doi = {10.21136/CPMF.1914.109252},
     language = {cz},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPMF.1914.109252/}
}