@article {15731,
	title = {Computing the eigenvalues and eigenvectors of symmetric arrowhead matrices},
	journal = {Journal of Computational Physics},
	volume = {90},
	year = {1990},
	month = {1990/10//},
	pages = {497 - 505},
	isbn = {0021-9991},
	doi = {10.1016/0021-9991(90)90177-3},
	url = {http://www.sciencedirect.com/science/article/pii/0021999190901773},
	author = {O{\textquoteright}Leary, Dianne P. and Stewart, G.W.}
}
