BibTex format
@article{Beddard:2016:10.1109/TPWRD.2016.2535410,
author = {Beddard, A and sheridan, CE and Barnes, M and Green, TC},
doi = {10.1109/TPWRD.2016.2535410},
journal = {IEEE Transactions on Power Delivery},
pages = {2260--2269},
title = {Improved Accuracy Average Value Models of Modular Multilevel Converters},
url = {http://dx.doi.org/10.1109/TPWRD.2016.2535410},
volume = {31},
year = {2016}
}