@article{ICLP-J-2013-LifschitzY,
	author        = "Vladimir Lifschitz and Fangkai Yang",
	doi           = "10.1017/S1471068413000318",
	journal       = "{Theory and Practice of Logic Programming}",
	number        = "4-5",
	pages         = "503--515",
	title         = "{Lloyd-Topor completion and general stable models}",
	volume        = 13,
	year          = 2013,
}