@Article{ 
  EssPas22,
  author = { Essebei, Fares and Pasqualetto, Enrico },
  title = { Variational problems concerning sub-Finsler metrics in Carnot groups },
  journal = { ESAIM: Control, Optimisation and Calculus of Variations },
  year = { 2022 },
  doi = { https://doi.org/10.1051/cocv/2023006 },
  pages = { 31 },
  URL = { http://cvgmt.sns.it/paper/5452/ },
  note = { cvgmt preprint}
}