@article{10_21136_CPMF_1907_109270,
     author = {Petr, Karel},
     title = {Pozn\'amka o v\v{e}t\v{e} {Descartesov\v{e}} a v\v{e}t\v{e} {Budanov\v{e}}},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky a fysiky},
     pages = {49--54},
     year = {1907},
     volume = {36},
     number = {1},
     doi = {10.21136/CPMF.1907.109270},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPMF.1907.109270/}
}