@Misc{ EspLam21, author = { Esposito, Luca and Lamberti, Lorenzo }, title = { Regularity Results for an Optimal Design Problem \dots]{Regularity Results for an Optimal Design Problem with lower order terms }, journal = { }, year = { 2021 }, pages = { }, URL = { http://cvgmt.sns.it/paper/5338/ }, note = { cvgmt preprint} }