1. Theoretical Hydromechanics;Kochin,1964
2. Hydrodynamics;Lamb,1945
3. I. I. Privalov, Introduction to the Theory of Functions of a Complex Variable, 6th ed., Moscow, 1940.
4. The Methods in the Theory of Functions of Complex Variables;Lavrentiev,1958
5. Jets, Wakes, and Cavities;Birkhoff,1957