@Article{ 
  belnovpao05,
  author = { Bellettini, Giovanni and Novaga, Matteo and Paolini, Emanuele },
  title = { Global solutions to the gradient flow equation of a nonconvex  functional },
  journal = { SIAM J. on Math. Anal. },
  year = { 2005 },
  volume = { 37 },
  number = { 5 },
  pages = { 1657-1687 },
  URL = { http://cvgmt.sns.it/paper/632/ },
  note = { cvgmt preprint}
}