@Article{ 
  magman08,
  author = { Magni, Annibale and Mantegazza, Carlo },
  title = { Some Remarks on Huisken's Monotonicity Formula for Mean Curvature Flow },
  journal = { in "Singularities in Nonlinear Evolution Phenomena and Applications'' (M. Novaga & G. Orlandi eds.), CRM Series of Center "Ennio De Giorgi", Pisa },
  year = { 2009 },
  pages = { 157-169 },
  URL = { http://cvgmt.sns.it/paper/338/ },
  note = { cvgmt preprint}
}