Rama Debbarma and  Debanjan Das,  Vibration Control of Building Using Multiple Tuned Mass Dampers Considering Real Earthquake Time History.   journal   = {International Journal of Civil and Environmental Engineering}, [online]. World Academy of Science, Engineering and Technology.
    April 2016, vol. 114(6). 696 - 704
    [viewed 19 April 2021]. Available from: https://publications.waset.org/pdf/10004574.