%0 Journal Article %A Aurélien Alvarez %A Damien Gaboriau %T Free products, orbit equivalence and measure equivalence rigidity %J Groups, geometry, and dynamics %D 2012 %P 53-82 %V 6 %N 1 %U http://geodesic.mathdoc.fr/articles/10.4171/ggd/150/ %R 10.4171/ggd/150 %F 10_4171_ggd_150