@Misc{ 
  Arr19,
  author = { Arroyo-Rabasa, Adolfo },
  title = { Characterization of generalized Young measures generated by $\mathcal
  A$-free measures },
  journal = {  },
  year = { 2019 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/4439/ },
  note = { cvgmt preprint}
}