@article{10_4064_aa_44_3_281_297,
     author = {Wolfgang Schmidt},
     title = {Bounds for exponential sums},
     journal = {Acta Arithmetica},
     pages = {281--297},
     year = {1984},
     volume = {44},
     number = {3},
     doi = {10.4064/aa-44-3-281-297},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/aa-44-3-281-297/}
}