@incollection{Ramos12,
author = {Mario A. Ríos and Gustavo Ramos},
title = {Power System Modelling for Urban Massive Transportation Systems},
booktitle = {Infrastructure Design, Signalling and Security in Railway},
publisher = {IntechOpen},
address = {Rijeka},
year = {2012},
editor = {Xavier Perpinya},
chapter = {7},
doi = {10.5772/35191},
url = {https://doi.org/10.5772/35191}
}