@article{JCA_2007_14_4_JCA_2007_14_4_a3,
     author = {N. Guglielmi and M. Zennaro},
     title = {Balanced {Complex} {Polytopes} and {Related} {Vector} and {Matrix} {Norms}},
     journal = {Journal of convex analysis},
     pages = {729--766},
     publisher = {mathdoc},
     volume = {14},
     number = {4},
     year = {2007},
     url = {http://geodesic.mathdoc.fr/item/JCA_2007_14_4_JCA_2007_14_4_a3/}
}