@Misc{ 
  Arr16a,
  author = { Arroyo-Rabasa, Adolfo },
  title = { Relaxation and optimization for linear-growth convex integral functionals under PDE constraints },
  journal = { Journal of Functional Analysis },
  year = { 2016 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/3331/ },
  note = { cvgmt preprint}
}