@article{10_4064_aa164_2_7,
     author = {Chaohua Jia and Ayyadurai Sankaranarayanan},
     title = {The mean square of the divisor function},
     journal = {Acta Arithmetica},
     pages = {181--208},
     publisher = {mathdoc},
     volume = {164},
     number = {2},
     year = {2014},
     doi = {10.4064/aa164-2-7},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/aa164-2-7/}
}