@article{PMFA_1993__38_4_a4,
     author = {Netuka, Ivan},
     title = {Karel {L\"owner} a {Loewner\r{u}v} elipsoid},
     journal = {Pokroky matematiky, fyziky a astronomie},
     pages = {212--218},
     publisher = {mathdoc},
     volume = {38},
     number = {4},
     year = {1993},
     mrnumber = {1280446},
     zbl = {0824.01009},
     language = {cz},
     url = {http://geodesic.mathdoc.fr/item/PMFA_1993__38_4_a4/}
}