@article {Trans_Info_Theory_OSTBC_Identifiability2008,
	title = {On the blind identifiability of orthogonal space-time block codes from second order statistics},
	journal = {IEEE Transactions on Information Theory},
	volume = {54},
	number = {2},
	year = {2008},
	month = {February},
	pages = {709-722},
	author = {V{\'\i}a, Javier and Santamar{\'\i}a, Ignacio}
}
