@article{10_4064_aa141_2_3,
     author = {Arne Winterhof and Christiaan van de Woestijne},
     title = {Exact solutions to {Waring's} problem for finite fields},
     journal = {Acta Arithmetica},
     pages = {171--190},
     publisher = {mathdoc},
     volume = {141},
     number = {2},
     year = {2010},
     doi = {10.4064/aa141-2-3},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/aa141-2-3/}
}