1. ; Handbook of mathematical functions, with formulas, graphs, and mathematical tables. Dover, New York, 1966.
2. Scattering and inverse scattering for first order systems
3. Mathematical;Beals,1988
4. ; Asymptotics of orthogonal polynomials and universality in matrix models. Preprint, 1996.
5. Operator Theo;Clancey,1981