Vlassenroot, S., Molin, E., Kavadias, D., Marchau, V., Brookhuis, K. and Witlox, F. (2011) “What drives the Acceptability of Intelligent Speed Assistance (ISA)?”, European Journal of Transport and Infrastructure Research, 11(2). doi: 10.18757/ejtir.2011.11.2.2925.