Hong Son Hoang and  Remy Baraille,  Approximation Approach to Linear Filtering Problem with Correlated Noise.   journal   = {International Journal of Electronics and Communication Engineering}, [online]. World Academy of Science, Engineering and Technology.
    November 2011, vol. 59(11). 1421 - 1428
    [viewed 27 April 2024]. Available from: https://publications.waset.org/pdf/6280.