@INPROCEEDINGS {34894,
author={H. R. Chi​ and H.  Zhu and Y.  Liu and F.  Hung and K.  Tsang and M.  Chow and C.  Ma},
doi={},
booktitle={Annual Conference of the IEEE Industrial Electronics Society (IECON)},
title={Charging Infrastructure Planning for Electric Vehicles in Giant Cities},
year={2018},
month={October},
volume={},
pages={-} 
}