%0 Journal Article %A Xavier Cabré %A Xavier Ros-Oton %A Joaquim Serra %T Euclidean balls solve some isoperimetric problems with nonradial weights %J Comptes Rendus. Mathématique %D 2012 %P 945-947 %V 350 %N 21-22 %I Elsevier %R 10.1016/j.crma.2012.10.031 %G en %F CRMATH_2012__350_21-22_945_0