%0 Journal Article
%T Numerical Aspects of the Application of Recursive Filters to Variational Statistical Analysis. Part II: Spatially Inhomogeneous and Anisotropic General Covariances
%A Purser, R. James
%A Wu, Wan-Shu
%A Parrish, David F.
%A Roberts, Nigel M.
%J Monthly Weather Review
%V 131
%N 8
%P 1536-1548
%@ 1520-0493
%D 2002-02-18
%I American Meteorological Society
%~ DeepDyve