@Inproceedings{EPTCS71.2,
  author    = {Beauquier, Maxime and Sch\"urmann, Carsten},
  year      = {2011},
  title     = {A Bigraph Relational Model},
  editor    = {Geuvers, Herman and Nadathur, Gopalan},
  booktitle = {{\rm Proceedings Sixth International Workshop on}
               Logical Frameworks and Meta-languages: Theory and Practice,
               {\rm Nijmegen, The Netherlands, August 26, 2011}},
  series    = {Electronic Proceedings in Theoretical Computer Science},
  volume    = {71},
  publisher = {Open Publishing Association},
  pages     = {14-28},
  doi       = {10.4204/EPTCS.71.2},
}