@inproceedings{BX-2019-JohnsonRo,
	author        = "Michael Johnson and Robert D. Rosebrugh",
	booktitle     = "{Proceedings of the Eighth International Workshop on Bidirectional Transformations}",
	ee            = "http://ceur-ws.org/Vol-2355/paper3.pdf",
	pages         = "30--44",
	publisher     = "{CEUR-WS.org}",
	title         = "{Multicategories of Multiary Lenses}",
	year          = 2019,
}