@article{10_21136_CPMF_1911_122414,
     author = {Pietsch, Ferdinand},
     title = {O p\v{r}en\'a\v{s}en{\'\i} energie do d\'alky. {[I.]}},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky a fysiky},
     pages = {264--268},
     publisher = {mathdoc},
     volume = {40},
     number = {2},
     year = {1911},
     doi = {10.21136/CPMF.1911.122414},
     language = {cz},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPMF.1911.122414/}
}