@article{10_21136_CPMF_1936_109336,
     author = {Tu\v{c}ek, Vojt\v{e}ch},
     title = {Z geometrie troj\'uheln{\'\i}ka},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky a fysiky},
     pages = {129--D136},
     year = {1936},
     volume = {65},
     number = {4},
     doi = {10.21136/CPMF.1936.109336},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPMF.1936.109336/}
}