@article{10_21136_CPMF_1890_122670,
     author = {Koch, Josef},
     title = {Vysv\v{e}tlen{\'\i} a upot\v{r}eben{\'\i} n\'avodu {Schellbachova} p\v{r}i stanoven{\'\i} maxima neb minima funkce o jedn\'e nezn\'am\'e},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky a fysiky},
     pages = {129--144},
     publisher = {mathdoc},
     volume = {19},
     number = {3},
     year = {1890},
     doi = {10.21136/CPMF.1890.122670},
     language = {cz},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPMF.1890.122670/}
}