@ARTICLE {17656,
author={P. M. Ramos and F. M. Janeiro and P.M. Girão},
doi={10.1016/j.measurement.2015.08.043},
journal={Measurement},
title={Uncertainty evaluation of multivariate quantities: A case study on electrical impedance},
year={2016},
month={January},
volume={78},
number={1},
pages={397-411},
ISSN={0263-2241}
}