@proceedings {guttorp1993using,
	title = {Using Entropy in the Redesign of an Environmental Monitoring Network},
	year = {1993},
	publisher = {Multivariate Environmental Statistics},
	author = {Guttorp, P and Le, N.D. and Sampson, PD and Zidek, J.V.},
	editor = {Patil, G.P. and Rao, C.R.}
}
