@article{10_4064_aa_47_1_29_56,
     author = {D. Heath-Brown},
     title = {The divisor function $d_3(n)$ in arithmetic progressions},
     journal = {Acta Arithmetica},
     pages = {29--56},
     publisher = {mathdoc},
     volume = {47},
     number = {1},
     year = {1986},
     doi = {10.4064/aa-47-1-29-56},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/aa-47-1-29-56/}
}