@article{10_4064_aa161_2_3,
     author = {Jake Levinson and Steven J. Miller},
     title = {The $n$-level densities of low-lying zeros of
 quadratic {Dirichlet} $L$-functions},
     journal = {Acta Arithmetica},
     pages = {145--182},
     publisher = {mathdoc},
     volume = {161},
     number = {2},
     year = {2013},
     doi = {10.4064/aa161-2-3},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/aa161-2-3/}
}