@Article{ CinPra12, author = { Cinti, Eleonora and Pratelli, Aldo }, title = { The $\varepsilon-\varepsilon^\beta$ property, the boundedness of isoperimetric sets in $\mathbb R^N$ with density, and some applications }, journal = { J. Reine Angew. Math. (Crelle) }, year = { 2017 }, pages = { }, URL = { http://cvgmt.sns.it/paper/1912/ }, note = { cvgmt preprint} }