@Misc{ RadSqu17, author = { Radulescu, Vicentiu and Squassina, Marco }, title = { A festschrift in honor of Professor Patrizia Pucci's 65th birthday }, journal = { Advances in Nonlinear Analysis }, year = { 2017 }, pages = { }, URL = { http://cvgmt.sns.it/paper/3387/ }, note = { cvgmt preprint} }