@article{PMFA_1957__2_1_a0,
     author = {Pi\v{s}l, M.},
     title = {K\v{r}ivky v {Gaussov\v{e}} rovin\v{e}},
     journal = {Pokroky matematiky, fyziky a astronomie},
     pages = {4--13},
     publisher = {mathdoc},
     volume = {02},
     number = {1},
     year = {1957},
     language = {cz},
     url = {http://geodesic.mathdoc.fr/item/PMFA_1957__2_1_a0/}
}