In: TWLT 6. Natural language parsing. Methods and formalisms. ACL/SIGPARSE workshop. Proceedings of the sixth Twente workshop on language technology. Enschede, 1993.
Multi-agent systems in natural language processing
A multilayer cellular neural network model of the two pathways of the retina related to dark adaptation. (Katholieke Universiteit Leuven. Department Elektrotechniek. ESAT-SISTA/TR 1993-33I)