@article {15808,
	title = {Some History of the Conjugate Gradient and Lanczos Algorithms: 1948{\textendash}1976},
	journal = {SIAM Review},
	volume = {31},
	year = {1989},
	month = {1989///},
	pages = {50 - 102},
	abstract = {This paper gives some of the history of the conjugate gradient and Lanczos algorithms and an annotated bibliography for the period 1948-1976},
	keywords = {Conjugate gradient algorithm, Lanczos algorithm, variable metric algorithms},
	doi = {10.1137/1031003},
	url = {http://link.aip.org/link/?SIR/31/50/1},
	author = {Golub, Gene H. and O{\textquoteright}Leary, Dianne P.}
}
