(Eindhoven)International Conference on Software Engineering for Telecommunication Switching Systems (Helsinki,Finland)International Conference on Software Engineering for Telecommunication Switching Systems International Conference on Software Engineering for Telecommunication Switching Systems 2d International Conference on Software Engineering for Telecmmunication Switching Systems 3d International Conference on Software Engineering for Telecommunication Switching System (London)International conference on secure communication systems (Eindhoven)International conference on computer aided architectural design futures (London)International conference on revitalising transmission and distrbution systems International Conference on Software Engineering: Proceedings ... International Conference on secure communication systems