@article{10_21136_CPMF_1887_121081,
     author = {Je\v{r}\'abek, V\'aclav},
     title = {Pozn\'amka o obalov\'e k\v{r}ivce hyperbolick\'e},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky a fysiky},
     pages = {164--165},
     year = {1887},
     volume = {16},
     number = {4},
     doi = {10.21136/CPMF.1887.121081},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPMF.1887.121081/}
}