1. Karvonen, I., Hietajärvi, A-M., Lindqvist, H., Dubbert, J., Grashoff, P., Bogren, J., Markovic, D., Grabec, I. and Juga, I.: “Transport information service business”. Roadidea project deliverable D7.1. EU 6th Framework Programme. Roadidea consortium, (2009)
2. Li, Q., Zheng, N., Fang, Z., Xu, J., Gao, W and Song, Y.: “A proposed Intelligent Vehicle Telematics Service System (JVTS)”. 6th International Conference on ITS Telecommunications Proceedings., pp.866–869 (2006)
3. Ng, S.T., Cheu, R.L., Lee, D.-H.: Simulation evaluation of the benefits of real-time traffic information to trucks during incidents. J. Intell. Transp. Syst. 10(2), 89–99 (2006)
4. Toledo, T., Beinhaker, R.: Evaluation of the potential benefits of advanced traveler information systems. J. Intell. Transp. Syst. 10(4), 173–183 (2006)
5. Leviäkangas, P, Öörni, R., Hautala, R., Rossa, A., Zardini, F., and Domenichini, F.:“Fog warning system in Venice region”. Proceedings of the 17th World Congress on ITS, 25–29, Busan (2010)