@Proceedings{DBLP:conf/deon/2012,
  Title                    = {Deontic Logic in Computer Science - 11th International Conference,
 DEON 2012, Bergen, Norway, July 16-18, 2012. Proceedings},
  Year                     = {2012},
  Editor                   = {Thomas {\AA}gotnes and
 Jan Broersen and
 Dag Elgesem},
  Publisher                = {Springer},
  Series                   = {Lecture Notes in Computer Science},
  Volume                   = {7393},

  Bibsource                = {DBLP, http://dblp.uni-trier.de},
  Booktitle                = {DEON},
  Ee                       = {http://dx.doi.org/10.1007/978-3-642-31570-1},
  ISBN                     = {978-3-642-31569-5}
}
@InProceedings{DBLP:conf/deon/TosattoBTV12,
  Title                    = {Visualizing Normative Systems: An Abstract Approach},
  Author                   = {Silvano Colombo Tosatto and
 Guido Boella and
 Leendert van der Torre and
 Serena Villata},
  Booktitle                = {DEON},
  Year                     = {2012},
  Pages                    = {16-30},

  Bibsource                = {DBLP, http://dblp.uni-trier.de},
  Crossref                 = {DBLP:conf/deon/2012},
  Ee                       = {http://dx.doi.org/10.1007/978-3-642-31570-1_2},
  Url                      = {http://link.springer.com/chapter/10.1007/978-3-642-31570-1_2}
}