@inproceedings{LOPSTR-2018-0001K,
	author        = "Henning Christiansen 0001 and Maja H. Kirkeby",
	booktitle     = "{Revised Selected Papers of the 28th International Symposium on Logic-Based Program Synthesis and Transformation}",
	doi           = "10.1007/978-3-030-13838-7_6",
	isbn          = "['978-3-030-13837-0', '978-3-030-13838-7']",
	pages         = "94--111",
	publisher     = "{Springer}",
	title         = "{Confluence of CHR Revisited: Invariants and Modulo Equivalence}",
	year          = 2018,
}