@Misc{ 
  ShrMor21,
  author = { Moreira , Diego and Shrivastava, Harish },
  title = { OPTIMAL REGULARITY FOR VARIATIONAL SOLUTIONS OF FREE TRANSMISSION PROBLEMS. },
  journal = { JMPA },
  year = { 2021 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/5476/ },
  note = { cvgmt preprint}
}