Analysis of pelagic species decline in the upper San Francisco Estuary using multivariate autoregressive modeling (MAR) - Mac Nally, Ralph; Thomson, James; Kimmerer, Wim; Feyrer, Frederick; Newman, Ken; Sih, Andy; Bennett, William; Brown, Larry; Fleishman, Erica; Culberson, Steven; Castillo, Gonzalo (Ecological Applications, 2010)