@Article{ 
  GraMad12a,
  author = { Granieri, Luca and Maddalena, Francesco },
  title = { A Metric Approach to Elastic Reformations },
  journal = { Acta Applicandae Mathematicae },
  year = { 2013 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/1870/ },
  note = { cvgmt preprint}
}