Book

· Linnartz, J.P.M.G., Groot J.A. de Lukkien , JJ & Benz, H.(2009). A novel architectural concept for trustworthy and secure access to body sensor information. In Vanhoof, K., Ruan, D., Li. T Wets G. (Eds.), Proceedings of the 4th International Conference on Intelligent Systems and Knowledge Engineering (ISKE2009) 27 - 28 November 2009, Hasselt, Belgium: Volume 2, (2, pp. 417 - 423). Singapore: World Scientific Publishing

· Jacobsson, I.G.M.M. Niemegeers, S.M. Heemstra de Groot Personal Networks: Wireless networks for Personal Devices, John Wiley & Sons Ltd. , 2010 ISBN 978 -0-470-68173-2, http://eu.wiley.com/WileyCDA/WileyTitle/productCd-047068173X.html