@article{10_4064_aa_62_4_303_328,
     author = {Mireille Car},
     title = {Sommes d'exponentielles dans $},
     journal = {Acta Arithmetica},
     pages = {303--328},
     publisher = {mathdoc},
     volume = {62},
     number = {4},
     year = {1992},
     doi = {10.4064/aa-62-4-303-328},
     language = {fr},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/aa-62-4-303-328/}
}