%0 Journal Article %A Pierre Del Moral %A Robert Kohn %A Frédéric Patras %T A duality formula for Feynman–Kac path particle models %J Comptes Rendus. Mathématique %D 2015 %P 465-469 %V 353 %N 5 %I Elsevier %R 10.1016/j.crma.2015.02.008 %G en %F CRMATH_2015__353_5_465_0