M. Schneider, M. Velten, и J. Haupert. Proceedings of the Sixth International Conference on Intelligent Environments (IE 2010), Kuala Lumpur, Malaysia, стр. 122-127. Los Alamitos, CA, IEEE Computer Society CPS, (2010)
V. Callaghan, H. Hagras, и P. Bull. Proceedings of the Sixth International Conference on Intelligent Environments (IE 2010), Kuala Lumpur, Malaysia, стр. 203--208. Los Alamitos, CA, IEEE Computer Society CPS, (2010)