Background readings
N. Cressie: Statistics for Spatial
Data. Rev. ed. Wiley 1993.
Simple kriging: pp. 105-112.
Ordinary and universal kriging: pp.119-123, 151-157.
Estimated covariance: Zimmerman, D. L. and Cressie, N (1992): Mean
squared prediction error in the spatial linear model with estimated
covariance parameters. Annals of the
Institute of Statistical Mathematics 44: 27-43.
Asymptotics: M. L. Stein:
Interpolation of spatial data : some theory for kriging. Springer
1999.
Le, N.D. and Zidek, J.V. (2006): Statistics
Aspects of Environmental Space - Time Process Analysis. New
York: Springer.