@Article{ 
  emilanman06,
  author = { Eminenti, Manolo and La Nave, Gabriele and Mantegazza, Carlo },
  title = { Ricci Solitons - The Equation Point of View },
  journal = { Manuscripta Math. },
  year = { 2008 },
  volume = { 127 },
  pages = { 345-367 },
  URL = { http://cvgmt.sns.it/paper/545/ },
  note = { cvgmt preprint}
}