1. Variational Principles and Free-Boundary Problems;Friedman,1982
2. Fluid Mechanics;Streeter,1983
3. Inviscid Fluid Flows;Ockendon,1983
4. Water Waves;Stoker,1957
5. Wrobel, L.C. and Brebbia, C.A., (Eds), Computational Modelling of Free and Moving Boundary Problems, Vol. 1, Fluid Flow, Proceedings of the First International Conference held 2-4 July, 1991, Southampton, U.K., Computational Mechanics Publications, Southampton, 1991.