@article{JEMS_2015_17_11_a5,
     author = {J\"org Br\"udern and Trevor D. Wooley},
     title = {Cubic moments of {Fourier} coefficients and pairs of diagonal quartic forms},
     journal = {Journal of the European Mathematical Society},
     pages = {2887--2901},
     publisher = {mathdoc},
     volume = {17},
     number = {11},
     year = {2015},
     doi = {10.4171/jems/574},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/jems/574/}
}