@article {lim_design_2002,
	title = {Design and analysis of computer experiments when the output is highly correlated over the input space},
	journal = {Canadian Journal of Statistics},
	volume = {30},
	number = {1},
	year = {2002},
	pages = {109{\textendash}126},
	url = {http://onlinelibrary.wiley.com/doi/10.2307/3315868/abstract},
	author = {Lim, Yong B. and Sacks, Jerome and Studden, W. J. and Welch, William J.}
}
