B. Heckmann, A. Phippen, R. Moore, und C. Wentzel. CLOSER 2012 - Proceedings of the 2nd International Conference on Cloud Computing and Service Science, Seite 267--270. Porto, Portugal, INSTICC - Institute for Systems and Technologies of Information, Control and Communication, (April 2012)
B. Heckmann, A. Phippen, R. Moore, und C. Wentzel. International Transactions on Systems Science and Applications, Vol. 7 (No. 3/4):
173--178(Dezember 2011)
B. Heckmann, I. Stengel, A. Phippen, und G. Turetschek. ESM'2009 The 2009 European Simulation and Modelling Conference, Seite 175--180. Leicester, United Kingdom, EUROSIS-ETI, (Oktober 2009)
B. Heckmann, G. Turetschek, und A. Phippen. Proceedings of the Fourth Collaborative Research Symposium on Security, E-learning, Internet and Networking, Seite 155--165. Wrexham, UK, (2008)
B. Heckmann. Proceedings of the Third Collaborative Research Symposium on Security, E-Learning, Internet and Networking, Seite 185--198. Plymouth, UK, Lulu.com, (Juni 2007)