Anastasiia Yu. Timofeeva,  Orthogonal Regression for Nonparametric Estimation of Errors-in-Variables Models.   journal   = {International Journal of Mathematical and Computational Sciences}, [online]. World Academy of Science, Engineering and Technology.
    July 2014, vol. 92(8). 1093 - 1097
    [viewed 24 April 2024]. Available from: https://publications.waset.org/pdf/9998959.