@article{10_21136_CPMF_1893_122047,
     author = {Gruss, Gustav},
     title = {Drobn\'e zpr\'avy},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky a fysiky},
     pages = {121--127},
     year = {1893},
     volume = {22},
     number = {2},
     doi = {10.21136/CPMF.1893.122047},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPMF.1893.122047/}
}