1. Ali, N., Narayanan, R., 1986. Forces on cylinders oscillating near a plane boundary. Proceedings of the 5th International Offshore Mechanics and Arctic Engineering (OMAE) Symposium, AMSE, Tokyo, Japan, vol. III, pp. 613–619.
2. Flow around a circular cylinder near a plane boundary;Bearman;Journal of Fluid Mechanics l,1978
3. Bearman, P.W., Obasaju, E.D., 1989. Traverse forces on a circular cylinder oscillating in line with a steady current. Proceedings of the 8th International Conference on Offshore Mechanics and Arctic Engineering, OMEA, The Hague, March 19–23, 1989, ASME, vol. 2, pp. 253–258.
4. Hydrodynamic forces on partly buried tandem, twin pipelines in current;Cokgor;Ocean Engineering,2001
5. Transverse Vibrations of Clinder Very Close to a Plane Wall;Fredsφe,1985