@article{AUCMP_1977__18_1_a3,
     author = {\v{S}vec, A.},
     title = {On the non-existence of certain ovaloids},
     journal = {Acta Universitatis Carolinae. Mathematica et Physica},
     pages = {47--49},
     publisher = {mathdoc},
     volume = {18},
     number = {1},
     year = {1977},
     mrnumber = {0467621},
     zbl = {0393.53019},
     language = {en},
     url = {https://geodesic-test.mathdoc.fr/item/AUCMP_1977__18_1_a3/}
}