@article{10_4153_CMB_1983_078_5,
     author = {Nicolas, J. L. and Robin, G.},
     title = {Majorations {Explicites} {Pour} le {Nombre} de {Diviseurs} de {N}},
     journal = {Canadian mathematical bulletin},
     pages = {485--492},
     year = {1983},
     volume = {26},
     number = {4},
     doi = {10.4153/CMB-1983-078-5},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1983-078-5/}
}