1. A Policy on Geometric Design of Highways and Streets;AASHTO,2001
2. Motivation to participate in a large scale ISA-project;Aberg,2000
3. From Intentions to Actions: A Theory of Planned Behaviour;Ajzen,1985
4. Vehicular traffic adaptive system to the road geometric characteristics;Aparicio,2003
5. El sistema de control inteligente de velocidad (ISA);Aparicio,2005