@Misc{ Gol20, author = { Goldman, Michael }, title = { An $\varepsilon-$regularity result for optimal transport maps between continuous densities }, journal = { Atti Accad. Naz. Lincei Rend. Lincei Mat. Appl. }, year = { 2020 }, pages = { }, URL = { http://cvgmt.sns.it/paper/4662/ }, note = { cvgmt preprint} }