@article{AM2_1988__35_2-3_137255,
     author = {G\'erald Tenenbaum},
     title = {Sur la distribution conjointe des deux fonctions },
     journal = {Aequationes mathematicae},
     pages = {55--68},
     publisher = {mathdoc},
     volume = {35},
     number = {2-3},
     year = {1988},
     zbl = {0652.10031},
     url = {http://geodesic.mathdoc.fr/item/AM2_1988__35_2-3_137255/}
}