@Article{ 
  NovOka13,
  author = { Novaga, Matteo and Okabe, Shinya },
  title = { Convergence to equilibrium of gradient flows defined on planar curves },
  journal = { J. Reine Angew. Math. },
  year = { 2017 },
  volume = { 733 },
  pages = { 87-120 },
  URL = { http://cvgmt.sns.it/paper/2137/ },
  note = { cvgmt preprint}
}