@ARTICLE {10408,
author={D. A. Aguiam and L. S. Rosado and P. M. Ramos and M. S. Piedade},
doi={10.1016/j.measurement.2015.05.019},
journal={Measurement},
title={Heterodyning based portable instrument for eddy currents non destructive testing},
year={2015},
month={September},
volume={73},
number={1},
pages={146-157},
ISSN={0263-2241}
}