<hi xmlns="http://www.tei-c.org/ns/1.0" rend="bold">Koller, D., Frischer, B. and Humphreys, G.</hi> (2009). <hi xmlns="http://www.tei-c.org/ns/1.0" rend="italic">Research challenges for digital archives of 3D cultural heritage models, JOCCH</hi> 2, (7): 10.1145/1658346.1658347.