2005 IEEE International Conference on Systems, Man and Cybernetics System, Man and Cybernetics Systems, Man and Cybernetics, 2005 IEEE International Conference on. 1:993-998 Vol. 1 2005
IEEE Aerospace and Electronic Systems Magazine IEEE Aerosp. Electron. Syst. Mag. Aerospace and Electronic Systems Magazine, IEEE. 26(1):22-28 Jan, 2011
Proceedings of the (19th) International Conference on Software Engineering Software Engineering, 1997., Proceedings of the 1997 International Conference on. :380-389 1997