@inproceedings{delRealAlcala2012,
  author    = {J. Alberto del Real Alcal{\´a}},
  title     = {The ideal of the certainty in law: the skin and the heart of law},
  booktitle = {25th IVR World Congress: Law, Science and Technology Frankfurt am Main 15-20 August 2011 ; Paper Series ; 103},
  year      = {2012},
}