BibTex format
@article{Xia:2017:10.1109/TPWRD.2015.2418778,
author = {Xia, Y and He, Y and Wang, K and Pei, W and Blazic, Z and Mandic, DP},
doi = {10.1109/TPWRD.2015.2418778},
journal = {IEEE TRANSACTIONS ON POWER DELIVERY},
pages = {1270--1278},
title = {A Complex Least Squares Enhanced Smart DFT Technique for Power System Frequency Estimation},
url = {http://dx.doi.org/10.1109/TPWRD.2015.2418778},
volume = {32},
year = {2017}
}