WASET
    M. Magrini and  D. Moroni and  G. Palazzese and  G. Pieri and  D. Azzarelli and  A. Spada and  L. Fanucci and  O. Salvetti,  An Intelligent Transportation System for Safety and Integrated Management of Railway Crossings.   journal   = {International Journal of Transport and Vehicle Engineering}, [online]. World Academy of Science, Engineering and Technology.
    October 2015, vol. 103(7). 1438 - 1444
    [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/10005948.