WASET
    M. Karimpour and  L. Hitihamillage and  N. Elkhoury and  S. Moridpour and  R. Hesami,  Nonlinear Estimation Model for Rail Track Deterioration.   journal   = {International Journal of Transport and Vehicle Engineering}, [online]. World Academy of Science, Engineering and Technology.
    August 2017, vol. 129(9). 1591 - 1595
    [viewed 29 March 2024]. Available from: https://publications.waset.org/pdf/10007916.