BibTex format
@inproceedings{Xiang:2017:10.1109/COMPEL.2017.8013334,
author = {Xiang, X and Zhang, X and Chaffey, G and Gu, Y and Green, T},
doi = {10.1109/COMPEL.2017.8013334},
publisher = {IEEE},
title = {The isolated resonant modular multilevel converters with extreme step-ratio for MVDC application},
url = {http://dx.doi.org/10.1109/COMPEL.2017.8013334},
year = {2017}
}