4D-variational data assimilation with an adjoint air quality model for emission analysis. - Hendrik Elbern; H. Schmidt; Oliver Talagrand; Adolf Ebel (Environ. Model. Softw., 2000)

Four-Dimensional Variational Assimilation of Atmospheric Chemical Data - Application to Regional Modelling of Air Quality. - Achim Strunk; Adolf Ebel; Hendrik Elbern; Elmar Friese; Nadine Goris; Lars Peter Nieradzik (LSSC, 2009)

The Added Value of a Proposed Satellite Imager for Ground Level Particulate Matter Analyses and Forecasts. - Renske Timmermans; Arjo J. Segers; Peter J. H. Builtjes; Robert Vautard; Richard Siddans; Hendrik Elbern; Stephen A. T. Tjemkes; Martijn Schaap (IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2009)

Using Satellite Observations for Air Quality Assessment with an Inverse Model System. - Achim Strunk; Hendrik Elbern; Adolf Ebel (NMA, 2010)

Optimal Control and Observation Locations for Time-Varying Systems on a Finite-Time Horizon. - Xueran Wu; Birgit Jacob; Hendrik Elbern (SIAM J. Control. Optim., 2016)