BibTex format
@article{Xia:2019:10.1109/TSP.2019.2925604,
author = {Xia, Y and Tao, S and Li, Z and Xiang, M and Pei, W and Mandic, DP},
doi = {10.1109/TSP.2019.2925604},
journal = {IEEE TRANSACTIONS ON SIGNAL PROCESSING},
pages = {4093--4106},
title = {Full Mean Square Performance Bounds on Quaternion Estimators for Improper Data},
url = {http://dx.doi.org/10.1109/TSP.2019.2925604},
volume = {67},
year = {2019}
}