@article{10_4064_aa101_3_3,
     author = {Tanja Lange and Arne Winterhof},
     title = {Incomplete character sums over finite fields and their
application to the interpolation of the discrete
logarithm by {Boolean} functions},
     journal = {Acta Arithmetica},
     pages = {223--229},
     publisher = {mathdoc},
     volume = {101},
     number = {3},
     year = {2002},
     doi = {10.4064/aa101-3-3},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/aa101-3-3/}
}