@article{10_21136_CPMF_1915_122380,
     author = {Kl{\'\i}r, Ladislav},
     title = {P\v{r}{\'\i}sp\v{e}vek ke geometrii troj\'uheln{\'\i}ku},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky a fysiky},
     pages = {89--93},
     publisher = {mathdoc},
     volume = {44},
     number = {1},
     year = {1915},
     doi = {10.21136/CPMF.1915.122380},
     language = {cz},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPMF.1915.122380/}
}