@article{10_4064_aa_61_3_271_287,
     author = {Etienne Fouvry and Henryk Iwaniec and Nicholas Katz},
     title = {The divisor function over arithmetic progressions},
     journal = {Acta Arithmetica},
     pages = {271--287},
     publisher = {mathdoc},
     volume = {61},
     number = {3},
     year = {1992},
     doi = {10.4064/aa-61-3-271-287},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/aa-61-3-271-287/}
}