@Article{ 
  Men18,
  author = { Mennucci, Andrea C. G. },
  title = { Designing metrics; the delta metric for curves },
  journal = { ESAIM: COCV },
  year = { 2019 },
  doi = { 10.1051/cocv/2018044 },
  volume = { 25 },
  number = { 59 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/3800/ },
  note = { cvgmt preprint}
}