@Article{ 
  PalPicTem23,
  author = { Palatucci, Giampiero and Piccinini, Mirco and Temperini, Letizia },
  title = { Struwe's Global Compactness and energy approximation of the critical  Sobolev embedding in the Heisenberg group },
  journal = { Adv. Calc. Var. },
  year = { 2024 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/6173/ },
  note = { piprints preprint}
}