@Article{ 
  betorlsme05a,
  author = { Bethuel, Fabrice and Orlandi, Giandomenico and Smets, Didier },
  title = { Collisions and phase-vortex interactions in dissipative Ginzburg-Landau dynamics },
  journal = { Duke Math. J. },
  year = { 2005 },
  volume = { 130 },
  number = { 3 },
  pages = { 523-614 },
  URL = { http://cvgmt.sns.it/paper/874/ },
  note = { cvgmt preprint}
}