@Misc{ CavMon20, author = { Cavalletti, Fabio and Mondino, Andrea }, title = { Optimal transport in Lorentzian synthetic spaces, synthetic timelike Ricci curvature lower bounds and applications }, journal = { Cambridge Journal of Mathematics }, year = { 2020 }, pages = { }, URL = { http://cvgmt.sns.it/paper/4647/ }, note = { cvgmt preprint} }