Hong Son Hoang and  Remy Baraille,  On Adaptive Optimization of Filter Performance Based on Markov Representation for Output Prediction Error.   journal   = {International Journal of Physical and Mathematical Sciences}, [online]. World Academy of Science, Engineering and Technology.
    November 2012, vol. 71(11). 1596 - 1601
    [viewed 28 February 2020]. Available from: https://publications.waset.org/pdf/12933.