@ARTICLE {6901, author={J Brandão Faria}, doi={10.2528/PIERM12052212}, journal={Progress in Electromagnetics Research}, title={Complex reluctance of inhomogeneous Euler-Cauchy tubular ferrites taking into account frequency-dependent complex permeability}, year={2012}, month={September}, volume={M}, number={25}, pages={71-85}, ISSN={} }