@article{10_4153_CJM_2003_047_0,
     author = {Granville, Andrew and Soundararajan, K.},
     title = {Decay of {Mean} {Values} of {Multiplicative} {Functions}},
     journal = {Canadian journal of mathematics},
     pages = {1191--1230},
     year = {2003},
     volume = {55},
     number = {6},
     doi = {10.4153/CJM-2003-047-0},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-2003-047-0/}
}