@article{10_21136_CPMF_1907_123108,
     author = {Archleb, Ji\v{r}{\'\i}},
     title = {Nov\'a konstrukce norm\'al ellipsy},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky a fysiky},
     pages = {409--411},
     year = {1907},
     volume = {36},
     number = {4},
     doi = {10.21136/CPMF.1907.123108},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPMF.1907.123108/}
}