WASET
    I. Sarras and  G. Gerakios and  A. Diamantis and  A. I. Dounis and  G. P. Syrcos,  Static Single Point Positioning Using The Extended Kalman Filter.   journal   = {International Journal of Civil and Architectural Engineering}, [online]. World Academy of Science, Engineering and Technology.
    January 2010, vol. 37(1). 135 - 140
    [viewed 20 April 2024]. Available from: https://publications.waset.org/pdf/9207.