@article{JRAM_1983__340_152520,
     author = {H. Iwaniec and G. Tenenbaum and F. Drerss},
     title = {Sur une somme li\'ee \`a la fonction de {M\"obius.}},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {53--58},
     publisher = {mathdoc},
     volume = {340},
     year = {1983},
     zbl = {0497.10003},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1983__340_152520/}
}