@article{ICLP-J-2012-ZhouH,
	author        = "Neng-Fa Zhou and Christian Theil Have",
	doi           = "10.1017/S1471068412000178",
	journal       = "{Theory and Practice of Logic Programming}",
	number        = "4-5",
	pages         = "547--563",
	title         = "{Efficient tabling of structured data with enhanced hash-consing}",
	volume        = 12,
	year          = 2012,
}