@Misc{ 
  PiAdKiWa20,
  author = { Adamowicz, Tomasz and Kijowski, Antoni and Pinamonti, Andrea and Warhurst, Ben },
  title = { Variational approach to the asymptotic mean-value property for the p-Laplacian on Carnot groups },
  journal = { Nonlinear Analysis },
  year = { 2020 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/4621/ },
  note = { cvgmt preprint}
}