WASET
    Hassen M. Ouakad,  Nonlinear Structural Behavior of Micro- and Nano-Actuators Using the Galerkin Discretization Technique.   journal   = {International Journal of Mechanical and Mechatronics Engineering}, [online]. World Academy of Science, Engineering and Technology.
    February 2016, vol. 112(4). 666 - 672
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/10004080.