@Misc{ DurLem18, author = { Durand-Cartagena, Estibalitz and Lemenant, Antoine }, title = { Self-contracted curves are gradient flows of convex functions }, journal = { Proc. AMS }, year = { 2018 }, pages = { }, URL = { http://cvgmt.sns.it/paper/3776/ }, note = { cvgmt preprint} }