@Article{ 
  Men13,
  author = { Mennucci, Andrea C. G. },
  title = { Geodesics in asymmetric metric spaces },
  journal = { Analysis and Geometry in Metric Spaces },
  year = { 2014 },
  doi = { 10.2478/agms-2014-0004 },
  volume = { 2 },
  pages = { 115-153 },
  URL = { http://cvgmt.sns.it/paper/2264/ },
  note = { cvgmt preprint}
}