@Article{ depevapra02, author = { De Pascale, Luigi and Evans, Lawrence Craig and Pratelli, Aldo }, title = { Integral estimates for transport densities }, journal = { Bulletin of the London Mathematical Society }, year = { 2004 }, volume = { 36 }, number = { 3 }, pages = { 383-395 }, URL = { http://cvgmt.sns.it/paper/252/ }, note = { cvgmt preprint} }