@INPROCEEDINGS {14157,
author={A. Espírito Santo and M.R.A. Calado and C. M. P. Cabrita},
doi={0},
booktitle={International Review of Progress in Applied Computational Electromagnetics - ACES},
title={Dynamic Simulation of Electromagnetic Actuators Based on the Co-energy Map},
year={2009},
month={April},
volume={I},
pages={256-370} 
}