@Article{ 
  casgar00,
  author = { Casado-Diaz, Juan and Garroni, Adriana },
  title = { Asymptotic behaviour of nonlinear elliptic systems on varying domains },
  journal = { SIAM J. Math. Anal. },
  year = { 2000 },
  volume = { 31 },
  pages = { 581-624 },
  URL = { http://cvgmt.sns.it/paper/415/ },
  note = { cvgmt preprint}
}