@Article{ 
  giapon04a,
  author = { Giacomini, Alessandro and Ponsiglione, Marcello },
  title = { A Gamma-convergence approach to stability  of unilateral minimality properties  in fracture mechanics and applications },
  journal = { Arch. Ration. Mech. Anal },
  year = { 2006 },
  volume = { 180 },
  number = { 3 },
  pages = { 399-447 },
  URL = { http://cvgmt.sns.it/paper/1430/ },
  note = { cvgmt preprint}
}