@article{ICLP-J-2014-CharalambidisER,
	author        = "Angelos Charalambidis and Zoltán Ésik and Panos Rondogiannis",
	doi           = "10.1017/S1471068414000313",
	journal       = "{Theory and Practice of Logic Programming}",
	number        = "4-5",
	pages         = "725--737",
	title         = "{Minimum Model Semantics for Extensional Higher-order Logic Programming with Negation}",
	volume        = 14,
	year          = 2014,
}