@article {,
	title = {Characterization of railway line impedance based only on short-circuit measurements},
	journal = {International Journal of Circuit Theory and Applications},
	volume = {43},
	year = {2014},
	month = {03/2014},
	pages = {984-994},
	address = {EEUU},
	issn = {0098-9886},
	doi = {10.1002/cta.1987},
	author = {Mar{\'\i}a del Carmen P{\'e}rez and J.C. Garcia and J.A. Jimenez and Felipe Espinosa and {\'A}lvaro Hern{\'a}ndez}
}
