1. Abrahamsen P (1997) A review of Gaussian random fields and correlation functions. Technical report 917, Norwegian Computing Center, Box 114, Blindern, N0314 Oslo
2. Adler RJ (1981) The geometry of random fields. Wiley, New York, NY
3. Adler RJ (1990) An introduction to continuity, extrema, and related topics for general Gaussian processes. Institute of Mathematical Statistics, Hayward, CA
4. Banerjee S, Gelfand AE, Finley AO, Sang H (2008) Gaussian predictive process models for large spatial data sets. J R Stat Soc Ser B 70(4):825–848
5. Bayarri MJ, Berger JO, Paulo R, Sacks J, Cafeo JA, Cavendish J, Lin CH, Tu J (2007) A framework for validation of computer models. Technometrics 49(2):138–154