1. T. Suetomi et al., Driver Evasive Maneuver in Advanced Cruise-Assist Highway System (AHS), Proceedings of 6th World Congress on Intelligent Transport Systems (CD ROM), Nov. 8, (1999).
2. Smart Cruise Systems - Requirements of AHS (Advanced Cruise-Assist Highway Systems) Phase 1, Public Works Research Institute (PWRI) Ministry of Construction and Advanced Cruise-Assist Highway System Research Association (AHSRA), Oct. (1999).