@Article{ 
  FraFraVes20,
  author = { Francini, Elisa and Franzina, Giovanni and Vessella, Sergio },
  title = { Existence and Regularity of Eddy Currents System with non-smooth conductivity },
  journal = { SIAM Journ. of Math. Analysis },
  year = { 2020 },
  doi = { https://doi.org/10.1137/19M1276984 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/4568/ },
  note = { cvgmt preprint}
}