Zaalberg, Piet, Wouter Ockeloen, Bas Hofland, Alessandro Antonini, and Greg Smith. “THE RELATION BETWEEN SAND AND OVERTOPPING FOR COBBLE REVETMENTS: A NUMERICAL APPROACH WITH OPENFOAM”. Coastal Engineering Proceedings, no. 36v (December 28, 2020): structures.14. Accessed June 26, 2022. https://icce-ojs-tamu.tdl.org/icce/index.php/icce/article/view/10169.