@conference {Pellens2009a, title = {A Development Environment using Behavior Patterns to Facilitate Building 3D/VR Applications}, booktitle = {Proceedings of the 6th Australasian Conference on Interactive Entertainment}, year = {2009}, publisher = {ACM Press}, organization = {ACM Press}, address = {Sydney, Australia}, author = {B. Pellens and F. Kleinermann and O. De Troyer} }