%0 Conference Proceedings %F Bellon94a %A Bellon, A. %A Derutin, J.-P. %A Heitz, F. %A Ricquebourg, Y. %T Real-time collision avoidance at road-crossings on board the Prometheus-Prolab2 vehicle %B IEEE Int. Symposium on Intelligent Vehicles %C Paris, France %8 October %D 1994