@article{10_21136_CPMF_1922_109200,
     author = {\v{Z}\v{d}\'arek, Josef},
     title = {O degeneraci konstrukce os plochy ku\v{z}elov\'e v \'ulohu kvadratickou},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky a fysiky},
     pages = {17--23},
     publisher = {mathdoc},
     volume = {51},
     number = {1},
     year = {1922},
     doi = {10.21136/CPMF.1922.109200},
     language = {cz},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPMF.1922.109200/}
}