@article{10_21136_CPMF_1872_122696, author = {Studni\v{c}ka, Franti\v{s}ek Josef}, title = {O vzorci vyjad\v{r}uj{\'\i}c{\'\i}m plochu troj\'uheln{\'\i}ku pomoc{\'\i} stran jeho}, journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky a fysiky}, pages = {253--255}, year = {1872}, volume = {1}, number = {5}, doi = {10.21136/CPMF.1872.122696}, language = {cs}, url = {http://geodesic.mathdoc.fr/articles/10.21136/CPMF.1872.122696/} }