@article{GDZPPN002108941,
title = {On the packing densities of superballs and other bodies.},
journal = {Inventiones mathematicae},
volume = {104},
year = {1991},
pages = {613-640},
zbl = {0736.52008},
url = {http://dml.mathdoc.fr/item/GDZPPN002108941}
}
Odlyzko, A.M.; Rush, J.A.; Elies, N.D. On the packing densities of superballs and other bodies.. Inventiones mathematicae, Tome 104 (1991) pp. 613-640. http://gdmltest.u-ga.fr/item/GDZPPN002108941/