@article{ICLP-J-2012-Martin,
	author        = "Eric Martin",
	doi           = "10.1017/S1471068411000378",
	journal       = "{Theory and Practice of Logic Programming}",
	number        = 6,
	pages         = "843--887",
	title         = "{Contextual hypotheses and semantics of logic programs}",
	volume        = 12,
	year          = 2012,
}