1. Hydrodynamics;Lamb,1932
2. Calculation of pressure distribution on airship hulls;von Karman;NACA TM,1930
3. Perturbation methods in fluid dynamics;Van Dyke,1964
4. Incompressible aerodynamics, Fluid Motion Memoirs,1960
5. The numerical solution of the integral equation formulation of the Neumann problem;Ikebe,1969