@article{10_4064_aa_75_3_195_204,
     author = {C. Liu},
     title = {On character sums of rational functions over local fields},
     journal = {Acta Arithmetica},
     pages = {195--204},
     publisher = {mathdoc},
     volume = {75},
     number = {3},
     year = {1996},
     doi = {10.4064/aa-75-3-195-204},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/aa-75-3-195-204/}
}