@article {Via_QLMPIT_TSP2012,
	title = {Locally Most Powerful Invariant Tests for the Properness of Quaternion Gaussian Vectors},
	journal = {IEEE Transactions on Signal Processing},
	volume = {60},
	number = {3},
	year = {2012},
	month = {March},
	pages = {997-1009},
	author = {V{\'\i}a, Javier and Vielva, Luis}
}
