Complex Wkb Method for Nonlinear Equations I : Linear Theory, Hardcover by Ma...

The Complex Wkb Method for Nonlinear Equations I by Victor P Maslov: New

Basic Theory of Ordinary Differential Equations Hsieh Sibuya 1999 HC

Geometrical Methods in the Theory of Ordinary Differential Equations (Grundlehre

The Complex WKB Method for Nonlinear Equations I: Linear Theory by Victor P. Mas

Computational Methods for Linear Integral Equations, Hardcover by Kythe, Prem...

The Complex WKB Method for Nonlinear Equations I: Linear Theory by Victor P. Mas

The Complex WKB Method for Nonlinear Equations I - 9783034896696