@Misc{ 
  CrLoMiNu13,
  author = { Crippa, Gianluca and Lopes Filho, Milton C. and Miot, Evelyne and Nussenzveig Lopes, Helena J. },
  title = { Flows of vector fields with point singularities and the vortex-wave system },
  journal = {  },
  year = { 2013 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/2118/ },
  note = { cvgmt preprint}
}