@article{10_21136_CPMF_1898_121921,
     author = {Libick\'y, Anton{\'\i}n},
     title = {O troj\'uheln{\'\i}ku, jeho\v{z} strany tvo\v{r}{\'\i} \v{r}adu arithmetickou. {[I.]}},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky a fysiky},
     pages = {141--155},
     publisher = {mathdoc},
     volume = {27},
     number = {2},
     year = {1898},
     doi = {10.21136/CPMF.1898.121921},
     language = {cz},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPMF.1898.121921/}
}