@article{10_21136_CPMF_1919_121293,
     author = {H\"ubner, V\'aclav},
     title = {Maxim\'aln{\'\i} troj\'uheln{\'\i}k dan\'e elipse vepsan\'y a minim\'aln{\'\i} troj\'uheln{\'\i}k opsan\'y a naopak},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky a fysiky},
     pages = {253--258},
     publisher = {mathdoc},
     volume = {48},
     number = {3-4},
     year = {1919},
     doi = {10.21136/CPMF.1919.121293},
     language = {cz},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPMF.1919.121293/}
}