@Article{ 
  BuMaMaToVe22,
  author = { Buttazzo, Giuseppe and Maiale, Francesco Paolo and Mazzoleni, Dario and Tortone, Giorgio and Velichkov, Bozhidar },
  title = { Regularity of the optimal sets for a class of integral shape functionals },
  journal = { Arch. Rat. Mech. Anal. },
  year = { 2024 },
  doi = { 10.1007/s00205-024-01984-y },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/5836/ },
  note = { cvgmt preprint}
}