@article{ICLP-J-2012-VosKOPT,
	author        = "Marina De Vos and Doga Gizem Kisa and Johannes Oetsch and Jörg Pührer and Hans Tompits",
	doi           = "10.1017/S147106841200021X",
	journal       = "{Theory and Practice of Logic Programming}",
	number        = "4-5",
	pages         = "619--637",
	title         = "{Annotating answer-set programs in Lana}",
	volume        = 12,
	year          = 2012,
}