Kriging: a method of interpolation for geographical information systems. - M. A. Oliver; R. Webster (Int. J. Geogr. Inf. Sci., 1990)

Estimating the spatial scales of regionalized variables by nested sampling, hierarchical analysis of variance and residual maximum likelihood. - R. Webster; Sue J. Welham; J. M. Potts; M. A. Oliver (Comput. Geosci., 2006)

Algebraic multigrid, mixed-order interpolation, and incompressible fluid flow. - R. Webster (Numer. Linear Algebra Appl., 2010)

Algebraic multigrid and 4th-order discrete-difference equations of incompressible fluid flow. - R. Webster (Numer. Linear Algebra Appl., 2010)