@Misc{ BrGaSaWe12, author = { Brenier, Yann and Gangbo, Wilfrid and Savaré, Giuseppe and Westdickenberg, Michael }, title = { Sticky particle dynamics with interactions }, journal = { }, year = { 2012 }, pages = { }, URL = { http://cvgmt.sns.it/paper/5047/ }, note = { cvgmt preprint} }