ZHU, Z. Q. Compensation for Rotor Position Estimation Error due to Cross-Coupling Magnetic Saturation in Signal Injection Based Sensorless Control of PM Brushless AC Motors. Proc. of IEEE International Electric Machines and Drives Conference (IEMDC'07), 5. 2007, 208-213
ALMANDOZ, G. Modeling of Cross-Magnetization Effect in Interior Permanent Magnet Machines. Proc. of 2008 International Conference on Electric Machines, 2008-9. 2008, 1-6