@article{10_21136_CPMF_1912_122083,
     author = {Langr, Josef},
     title = {Trisekce \'uhlu zvl\'a\v{s}tn{\'\i}m prav{\'\i}tkem},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky a fysiky},
     pages = {617--620},
     publisher = {mathdoc},
     volume = {41},
     number = {5},
     year = {1912},
     doi = {10.21136/CPMF.1912.122083},
     language = {cz},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPMF.1912.122083/}
}