@article{10_21136_CPMF_1876_121563,
     author = {Pla\v{s}il, Jan},
     title = {Goniometricko-fysik\'aln{\'\i} obdoba},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky a fysiky},
     pages = {32--35},
     publisher = {mathdoc},
     volume = {05},
     number = {1},
     year = {1876},
     doi = {10.21136/CPMF.1876.121563},
     language = {cz},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPMF.1876.121563/}
}