@Article{ 
  EssPinVer21,
  author = { Essebei, Fares and Pinamonti, Andrea and Verzellesi, Simone },
  title = { Integral representation of local functionals depending on vector fields },
  journal = { Advances in Calculus of Variations },
  year = { 2022 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/5174/ },
  note = { cvgmt preprint}
}