@article {Via_QICA_TSP2011,
	title = {Quaternion {ICA} From Second-Order Statistics},
	journal = {IEEE Transactions on Signal Processing},
	volume = {59},
	number = {4},
	year = {2011},
	month = {April},
	pages = {1586{\textendash}1600},
	author = {V{\'\i}a, Javier and Palomar, Daniel P. and Vielva, Luis and Santamar{\'\i}a, Ignacio}
}
@article {Via_Q_GLRT_TSP2011,
	title = {Generalized Likelihood Ratios for Testing the Properness of Quaternion {Gaussian} Vectors},
	journal = {IEEE Transactions on Signal Processing},
	volume = {59},
	number = {4},
	year = {2011},
	month = {April},
	pages = {1356{\textendash}1370},
	author = {V{\'\i}a, Javier and Palomar, Daniel P. and Vielva, Luis}
}
@conference {ICASSP2011_ML_QICA,
	title = {Maximum Likelihood {ICA} of Quaternion Gaussian Vectors},
	booktitle = {IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2011)},
	year = {2011},
	month = {May},
	address = {Prague, Czech Republic},
	author = {V{\'\i}a, Javier and Palomar, Daniel P. and Vielva, Luis and Santamar{\'\i}a, Ignacio}
}
@conference {SAM2010_QICA,
	title = {Independent Component Analysis of Quaternion Gaussian Vectors},
	booktitle = {6th IEEE Sensor Array and Multichannel Signal Processing Workshop},
	year = {2010},
	month = {October},
	address = {Israel},
	author = {V{\'\i}a, Javier and Vielva, Luis and Santamar{\'\i}a, Ignacio and Palomar, Daniel P.}
}
