Berger, F., Lindinger, C., Ziegler, W.: „VRizer – Using Arbitrary OpenGL Software in the CAVE or other Virtual Environments”; In: Pape, D., Roussos, M., Anstey, J. (Eds.): Proceedings of Virtual Reality for Public Consumption, IEEE Virtual Reality 2004 Workshop, http://resumbrae.com/vr04/berger.pdf