BibTex format
@article{Xiang:2017:10.1109/TSP.2017.2787102,
author = {Xiang, M and Kanna, S and Mandic, DP},
doi = {10.1109/TSP.2017.2787102},
journal = {IEEE Transactions on Signal Processing},
pages = {1566--1579},
title = {Performance analysis of quaternion-valued adaptive filters in nonstationary environments},
url = {http://dx.doi.org/10.1109/TSP.2017.2787102},
volume = {66},
year = {2017}
}