@article{10_21136_CPMF_1912_122080, author = {Je\v{r}\'abek, V\'aclav}, title = {O kruz{\'\i}ch maj{\'\i}c{\'\i}ch ho\v{r}ej\v{s}{\'\i} \'useky v\'y\v{s}ek troj\'uheln{\'\i}ka za pr\r{u}m\v{e}ry}, journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky a fysiky}, pages = {638--639}, year = {1912}, volume = {41}, number = {5}, doi = {10.21136/CPMF.1912.122080}, language = {cs}, url = {http://geodesic.mathdoc.fr/articles/10.21136/CPMF.1912.122080/} }