@article{10_4007_annals_2008_168_1025,
     author = {Ben Green and Tom Sanders},
     title = {A quantitative version of the idempotent theorem in harmonic analysis},
     journal = {Annals of mathematics},
     pages = {1025--1054},
     publisher = {mathdoc},
     volume = {168},
     number = {3},
     year = {2008},
     doi = {10.4007/annals.2008.168.1025},
     mrnumber = {2456890},
     zbl = {1170.43003},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4007/annals.2008.168.1025/}
}