Xiang Zhang and  David Rey and  S. Travis Waller,  Method of Parameter Calibration for Error Term in Stochastic User Equilibrium Traffic Assignment Model.   journal   = {International Journal of Civil and Environmental Engineering}, [online]. World Academy of Science, Engineering and Technology.
    November 2014, vol. 96(12). 1435 - 1441
    [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/9999807.