Vaso K. Kapnopoulou and  Piero Caridis,  High Cycle Fatigue Analysis of a Lower Hopper Knuckle Connection of a Large Bulk Carrier under Dynamic Loading.   journal   = {International Journal of Mechanical and Mechatronics Engineering}, [online]. World Academy of Science, Engineering and Technology.
    January 2017, vol. 123(3). 534 - 539
    [viewed 12 November 2019]. Available from: https://publications.waset.org/pdf/10006575.