@article{10_4064_aa8365_6_2016,
     author = {Igor E. Shparlinski and Tianping Zhang},
     title = {Cancellations amongst {Kloosterman} sums},
     journal = {Acta Arithmetica},
     pages = {201--210},
     publisher = {mathdoc},
     volume = {176},
     number = {3},
     year = {2016},
     doi = {10.4064/aa8365-6-2016},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/aa8365-6-2016/}
}