@incollection{vonmammen2011somo,
  title = {Self-organized Middle-Out Abstraction},
  author = {Sebastian von Mammen and Jan-Philipp Steghöfer and Jörg Denzinger and Christian Jacob},
  year = {2011},
  doi = {10.1007/978-3-642-19167-1_3},
  url = {http://dx.doi.org/10.1007/978-3-642-19167-1_3},
  note = {10.1007/978-3-642-19167-1_3},
  tags = {meta-model, abstraction, Meta-Environment, systematic-approach, meta-objects},
  researchr = {https://researchr.org/publication/vonmammen2011somo},
  cites = {0},
  citedby = {0},
  pages = {26-31},
  booktitle = {Self-Organizing Systems},
  volume = {6557},
  series = {Lecture Notes in Computer Science},
  publisher = {Springer Berlin / Heidelberg},
}

@article{jacob2007swarm,
  title = {Swarm grammars: growing dynamic structures in 3d agent spaces},
  author = {Christian Jacob and Sebastian von Mammen},
  year = {2007},
  tags = {grammar},
  researchr = {https://researchr.org/publication/jacob2007swarm},
  cites = {0},
  citedby = {0},
  journal = {Digital Creativity},
  volume = {18},
  number = {1},
}

@incollection{springerlink:10.1007-978-3-642-15461-41,
  title = {A Graph-Based Developmental Swarm Representation and Algorithm},
  author = {Sebastian von Mammen and David Phillips and Timothy Davison and Christian Jacob},
  year = {2011},
  doi = {10.1007/978-3-642-15461-4_1},
  url = {http://dx.doi.org/10.1007/978-3-642-15461-4_1},
  note = {10.1007/978-3-642-15461-4_1},
  tags = {rule-based, graph-rewriting, rewriting},
  researchr = {https://researchr.org/publication/springerlink%3A10.1007-978-3-642-15461-41},
  cites = {0},
  citedby = {0},
  booktitle = {Swarm Intelligence},
  volume = {6234},
  series = {Lecture Notes in Computer Science},
  publisher = {Springer Berlin / Heidelberg},
}