@techreport { GSD+08a,
	title = {Deliverable D2.1 - State of the Art in Tools for Creativity},
	year = {2008},
	note = {Deliverable of EU/FP7 idSpace project},
	URL = {http://dspace.ou.nl/bitstream/1820/1658/1/idSpace_D2%201_final%20%20EC%2027-11-2008.pdf},
	author = {Per-Pascal Grube and Klaus Schmid and Peter Dolog and Yujian Lin and Argyris Kouloumbis and Stavroula Papavasileiou and Marlies Bitter and Dennis Stender}
}