1. Carrea, P., Sala, G.: Short range area monitoring for pre–crash and pedestrian protection: the Chameleon and Protector projects. In: Proceedings of the 9th Aachen Colloquium on Automobile and Engine Technology, Aachen, Germany (2000)
2. Chakravarthy, A., Ghose, D.: Obstacle avoidance in a dynamic environment: a collision cone approach. IEEE Trans. Systems, Man Cybern. 28, 562–574 (1998)
3. De Nicolao, G., Ferrara, A., Giacomini, L.: A collision risk assessment approach as a basis for the on–board warning generation in cars. In: Proceedings of the IEEE Intelligent Vehicle Symposium IV'2002, Versailles, France (2002)
4. Edwards, C., Spurgeon, S.K.: Sliding Mode Control: Theory and Application, Taylor & Francis, London (1998)
5. Ferrara, A.: Automatic pre-crash collision avoidance in cars. Proceedings of the IEEE Intelligent Vehicle Symposium IV'2004, Parma, Italy (2004)