Ahmad B. Habieb and  Gabriele Milani and  Tavio Tavio and  Federico Milani,  Numerical Model of Low Cost Rubber Isolators for Masonry Housing in High Seismic Regions.   journal   = {International Journal of Civil and Environmental Engineering}, [online]. World Academy of Science, Engineering and Technology.
    April 2017, vol. 125(5). 664 - 670
    [viewed 26 February 2020]. Available from: https://publications.waset.org/pdf/10007169.