@article{10_21136_CPMF_1895_123958, author = {Kol\'a\v{c}ek, Franti\v{s}ek}, title = {Odvozen{\'\i} vzorce pro k\v{r}ivost norm\'aln\'eho \v{r}ezu dan\'e plochy pomoc{\'\i} \'uvah mechanick\'ych}, journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky a fysiky}, pages = {225--228}, publisher = {mathdoc}, volume = {24}, number = {4}, year = {1895}, doi = {10.21136/CPMF.1895.123958}, language = {cz}, url = {http://geodesic.mathdoc.fr/articles/10.21136/CPMF.1895.123958/} }