WASET
    Mansour Nikkhah-Bahrami and  Masih Loghmani and  Mostafa Pooyanfar,  A New Analytical Approach for Free Vibration of Membrane from Wave Standpoint.   journal   = {International Journal of Mechanical and Mechatronics Engineering}, [online]. World Academy of Science, Engineering and Technology.
    May 2008, vol. 17(5). 662 - 665
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/6284.