Mahdi Nouri,  Algebraic Riccati Matrix Equation for Eigen- Decomposition of Special Structured Matrices; Applications in Structural Mechanics.   journal   = {International Journal of Physical and Mathematical Sciences}, [online]. World Academy of Science, Engineering and Technology.
    September 2013, vol. 75(3). 505 - 509
    [viewed 16 April 2024]. Available from: https://publications.waset.org/pdf/17006.