@article{10_21136_CPMF_1906_123437,
     author = {S\'ykora, Anton{\'\i}n},
     title = {Ellipsa jako orthogon\'aln\'y pr\r{u}m\v{e}t kruhu},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky a fysiky},
     pages = {49--64},
     publisher = {mathdoc},
     volume = {35},
     number = {1},
     year = {1906},
     doi = {10.21136/CPMF.1906.123437},
     language = {cz},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPMF.1906.123437/}
}