@Article{npg-16-475-2009,
AUTHOR = {Yang, X. and DelSole, T.},
TITLE = {The diffuse ensemble filter},
JOURNAL = {Nonlinear Processes  in Geophysics},
VOLUME = {16},
YEAR = {2009},
NUMBER = {4},
PAGES = {475--486},
URL = {http://www.nonlin-processes-geophys.net/16/475/2009/},
DOI = {10.5194/npg-16-475-2009}
}