@article{JCA_2013_20_4_JCA_2013_20_4_a15,
     author = {J. Jer\'onimo-Castro and T. B. McAllister},
     title = {Two {Characterizations} of {Ellipsoidal} {Cones}},
     journal = {Journal of convex analysis},
     pages = {1181--1187},
     publisher = {mathdoc},
     volume = {20},
     number = {4},
     year = {2013},
     url = {http://geodesic.mathdoc.fr/item/JCA_2013_20_4_JCA_2013_20_4_a15/}
}