@article{article, title = {{Effects of polarity on the friction and wear of collector shoes deployed in a metro traction system}}, url = {{}}, year = {{2014}}, month = {{3}}, author = {{Dong L and Zhong W and Chen GX and Lewis R}}, doi = {{10.1177/0954409712473908}}, volume = {{228}}, journal = {{Proceedings of the Institution of Mechanical Engineers, Part F: Journal of Rail and Rapid Transit}}, issue = {{3}}, pages = {{323-330}}, note = {{Accessed on 2024/12/22}}}