@Article{ 
  grab,
  author = { Granieri, Luca },
  title = { A Variational approach to the Stock-Recruitment relationship in Fish Population Dynamic },
  journal = { Mathematical Methods in the Applied Sciences, Wiley },
  year = { 2010 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/1234/ },
  note = { cvgmt preprint}
}