@Misc{ 
  van00,
  author = { Van Goethem, Nicolas },
  title = { Variational problems on classes of convex domains },
  journal = { Communications in Applied Analysis },
  year = { 2004 },
  volume = { 8 },
  number = { 3 },
  pages = { 353-371 },
  URL = { http://cvgmt.sns.it/paper/405/ },
  note = { cvgmt preprint}
}