1. Differential equations linear, non linear, ordinary partial;King,2003
2. Design of an Adaptative Nonlinear Controller-Based Optimal Control Theory for a Voltage Source Induction Motor Drive System;Ahmed,2001
3. Handbook of Mathematics for Engineers and Scientist;Polyanin;Chapman & Hall/CRC,2007
4. Exact solutions For ordinary differential equations;Andrei;CRC Press Inc,1995
5. Improved Efficiency Optimization for Vector Controlled Induction Motor;Aiyuan,2009