@Misc{ AmbGigSav12, author = { Ambrosio, Luigi and Gigli, Nicola and Savaré, Giuseppe }, title = { Heat flow and calculus on metric measure spaces with Ricci curvature bounded below - the compact case }, journal = { }, year = { 2012 }, pages = { }, URL = { http://cvgmt.sns.it/paper/1837/ }, note = { cvgmt preprint} }