Amr R. El-Gamal and  Ashraf Essa and  Ayman Ismail,  Effect of Tethers Tension Force in the Behavior of a Tension Leg Platform Subjected to Hydrodynamic Force.   journal   = {International Journal of Bioengineering and Life Sciences}, [online]. World Academy of Science, Engineering and Technology.
    January 2013, vol. 84(12). 981 - 988
    [viewed 24 January 2020]. Available from: https://publications.waset.org/pdf/9996984.