@Article{ CaFaMaSa8, author = { Castorina, Daniele and Fabbri, Isabella and Mancini, Gianni and Sandeep, Kunnath }, title = { Hardy–Sobolev inequalities and hyperbolic symmetry }, journal = { Rendiconti Lincei - Matematica e Applicazioni }, year = { 2008 }, pages = { }, URL = { http://cvgmt.sns.it/paper/3007/ }, note = { cvgmt preprint} }