@INPROCEEDINGS{Heckmann98ESSLI,
  AUTHOR =       {Dominik Heckmann},
  TITLE =        {Recursive Matrix Systems: A Highly Parameterizable Formal Rewriting System},
  BOOKTITLE =    {Proceedings of the Third ESSLLI Student Session of the 10th European Summer School in Logic, Language and Information},
  YEAR =         {1998},
  editor =       {Ivana Kruijff-Korbayova},
  pages =        {149--161},
  address =      {Saarbr\"ucken, Germany},
  month =        {August},
}