Correcting for background changes in CoRoT exoplanet dataR. Drummond, V. Lapeyrere, M. Auvergne, B. Vandenbussche, C. Aerts, R. Samadi and J. E. S. CostaA&A, 487 3 (2008) 1209-1220DOI: https://doi.org/10.1051/0004-6361:200809639