@conference {caselton1991quality, title = {Quality data network designs based on entropy}, booktitle = {Statistics in the environmental and earth sciences}, year = {1992}, pages = {10-38}, publisher = {London: Elsevier Science}, organization = {London: Elsevier Science}, author = {Caselton, W.F. and Kan, L. and Zidek, J.V.}, editor = {Walden, A.T. and Guttorp, P.} }