%0 Journal Article %A Alessio Brancolini %A Giuseppe Buttazzo %A Filippo Santambrogio %T Path Functionals over Wasserstein Spaces %J Journal of the European Mathematical Society %D 2006 %P 415-434 %V 8 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4171/jems/61/ %R 10.4171/jems/61 %F JEMS_2006_8_3_a0