@article{10_4064_aa150_2_7,
     author = {Y.-K. Lau and G.-S. L\"u and J. Wu},
     title = {Integral power sums of {Hecke} eigenvalues},
     journal = {Acta Arithmetica},
     pages = {193--207},
     publisher = {mathdoc},
     volume = {150},
     number = {2},
     year = {2011},
     doi = {10.4064/aa150-2-7},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/aa150-2-7/}
}