@article{BUMI_2007_8_10B_1_a5,
     author = {Caristi, Giuseppe and Molica Bisci, Giovanni},
     title = {On the {Variance} {Associated} to a {Family} of {Ovaloids} in the {Euclidean} {Space} $E_3$},
     journal = {Bollettino della Unione matematica italiana},
     pages = {87--98},
     publisher = {mathdoc},
     volume = {Ser. 8, 10B},
     number = {1},
     year = {2007},
     zbl = {1129.60013},
     mrnumber = {2310960},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/BUMI_2007_8_10B_1_a5/}
}