@INPROCEEDINGS {34867,
author={F.  Passos and M.  Kotti and R.  Gonzalez-Echevarria and M. Fino and M.  Fakhfakh and E.  Roca and R. Castro-López and F. V. Fernandez Fernandez},
doi={10.1109/ISCAS.2015.7168584},
booktitle={IEEE International Symposium on Circuits and Systems ISCAS},
title={Physical vs. surrogate models of passive RF devices},
year={2015},
month={May},
volume={},
pages={-} 
}