@article {hamprecht_98_development,
	title = {Development and assessment of new exchange-correlation functionals},
	journal = {Journal of Chemical Physics},
	volume = {109},
	year = {1998},
	pages = {6264-6271},
	doi = {10.1063/1.477267},
	author = {Fred A. Hamprecht and Cohen, A. J. and Tozer, D. J. and Handy, N. C.}
}
