1. Bauer P. Quintino T. Wedi N. Bonanni A. Chrust M. Deconinck W. Diamantakis M. Düben P. English S. Flemming J. Gillies P. Hadade I. Hawkes J. Hawkins M. Iffrig O. Kuehnlein C. Lange M. Lean P. Marsden O. Mueller A. Saarinen S. Sarmany D. Sleigh M. Smart S. Smolarkiewicz P. Thiemert D. Tumolo G. Weihrauch C.andZanna C.(2020).The ECMWF Scalability Programme: Progress and Plans. Technical Memorandum 857 ECMWF Reading UK.
2. Benjamin S.G. Brundage K.J. Miller P.A. Smith T.L. Grell G.A. Kim D. Brown J.M.andSchlatter T.W.(1994).The Rapid Update Cycle at NMC. pp. 566–568 in preprints for 10th Conference on Numerical Weather Prediction Portland OR. American Meteorological Society Boston MA.
3. A North American Hourly Assimilation and Model Forecast Cycle: The Rapid Refresh
4. The evolution of the ECMWF hybrid data assimilation system
5. Nonlinear effects in 4D-Var