@inproceedings{gal,
	author          = {Kees van der Sluijs and Jan Hidders and Erwin Leonardi and Geert-Jan Houben},
	title           = {GAL: A Generic Adaptation Language for describing Adaptive Hypermedia},
	booktitle       = {Proceedings of the International Workshop on Dynamic and Adaptive Hypertext: Generic Frameworks, Approaches and Techniques (DAH'09) in conjunction with the 20th ACM Conference on Hypertext and Hypermedia (Hypertext 2009)},
	publisher       = {Sun SITE Central Europe},
	year            = {2009},
	month           = {29 June 2009},
	editor          = {Paul {De Bra} and Pechenizkiy, Mykola},
	volume          = {473},
	series          = {CEUR Workshop Proceedings},
	pages           = {13--24},
	address         = {Torino, Italy},
	url             = {http://ceur-ws.org/Vol-473/paper2.pdf},
	group           = {WIS}
}