@book{297109,
	author = {Gueco, Edna N.},
	title = {The Inertia of the Hermitian H corresponding to H Unitary Matrices},
	publisher = {Science Diliman},
	year = {2015},
	url = {http://journals.upd.edu.ph/index.php/sciencediliman/issue/view/480/showToc}
}