Ballard, J.-C., Delvosal, P., Yonatan, P., Holeyman, A., & Kay, S. (2010). Simplified equations for foundation punch-through sand into clay. In Frontiers in Offshore Geotechnics II (p. p. 655-660). Susan Gourvenec & Dave White. https://hdl.handle.net/2078.5/50998