Pakorn Uttayopas and  Chawalit Kittichaikarn,  An Experimental Study of Downstream Structures on the Flow-Induced Vibrations Energy Harvester Performances .   journal   = {International Journal of Mechanical and Mechatronics Engineering}, [online]. World Academy of Science, Engineering and Technology.
    March 2018, vol. 137(5). 471 - 477
    [viewed 07 December 2019]. Available from: https://publications.waset.org/pdf/10008900.