@inproceedings{coecke2010ghzw,
  title = "The Compositional Structure of Multipartite Quantum Entanglement",
  author = "Bob Coecke and Aleks Kissinger",
  year = "2010",
  booktitle = "Proceedings of the 37th International Colloquium on Automata, Languages, and Programming (ICALP)",
  publisher = "Springer",
  series = "LNCS/ARCoSS",
  volume = "6199",
}