1. A policy on geometric design of highways and streets;AASHTO,1984
2. Implementations of car-driver behaviour and psychological risk models;Aasman,1988
3. Pengi: an implementation of a theory of activity;Agre,1987
4. Road signposts recognition system;Akatsuka,1987
5. Active vision;Aloimonos;Int. J. Comput. Vision,1988