@article {sacks_design_1989,
	title = {Design and analysis of computer experiments},
	journal = {Statistical science},
	year = {1989},
	pages = {409{\textendash}423},
	url = {http://www.jstor.org/stable/2245858},
	author = {Sacks, Jerome and Welch, William J. and Mitchell, Toby J. and Wynn, Henry P.}
}
