@Article{ CarTew19, author = { Carron, Gilles and Tewodrose, David }, title = { A rigidity result for metric measure spaces with Euclidean heat kernel }, journal = { Journal de l'École Polytechnique --- Mathématiques }, year = { 2022 }, volume = { 9 }, pages = { 101-154 }, URL = { http://cvgmt.sns.it/paper/4898/ }, note = { cvgmt preprint} }