%0 Journal Article %A Hamel, François %A Nadirashvili, Nikolai %A Russ, Emmanuel %T An isoperimetric inequality for the principal eigenvalue of the Laplacian with drift %J Comptes Rendus. Mathématique %D 2005 %P 347-352 %V 340 %N 5 %I Elsevier %U http://www.numdam.org/articles/10.1016/j.crma.2005.01.012/ %R 10.1016/j.crma.2005.01.012 %G en %F CRMATH_2005__340_5_347_0