@Misc{ 
  CapJulPis11,
  author = { Capriani, Giuseppe Maria and Julin, Vesa and Pisante, Giovanni },
  title = { A quantitative second order minimality criterion for cavities in elastic bodies },
  journal = { SIAM J. Math. Anal. },
  year = { 2013 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/1708/ },
  note = { cvgmt preprint}
}