@inproceedings{RTA-2015-Hellstrom,
	author        = "Lars Hellström",
	booktitle     = "{Proceedings of the 26th International Conference on Rewriting Techniques and Applications}",
	doi           = "10.4230/LIPIcs.RTA.2015.194",
	isbn          = "978-3-939897-85-9",
	pages         = "194--208",
	publisher     = "{Schloss Dagstuhl — Leibniz-Zentrum für Informatik}",
	series        = "{Leibniz International Proceedings in Informatics}",
	title         = "{Network Rewriting II: Bi- and Hopf Algebras}",
	volume        = 36,
	year          = 2015,
}