@article{10_21136_CPMF_1920_121749,
     author = {Hostinsk\'y, Bohuslav},
     title = {O uzav\v{r}en\'ych konvexn{\'\i}ch k\v{r}ivk\'ach. {[I.]}},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky a fysiky},
     pages = {38--45},
     year = {1920},
     volume = {49},
     number = {1},
     doi = {10.21136/CPMF.1920.121749},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPMF.1920.121749/}
}