@article{10_4064_aa_32_2_179_182,
     author = {W. Narkiewicz},
     title = {Values of integer-valued multiplicative functions in residue classes},
     journal = {Acta Arithmetica},
     pages = {179--182},
     publisher = {mathdoc},
     volume = {32},
     number = {2},
     year = {1977},
     doi = {10.4064/aa-32-2-179-182},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/aa-32-2-179-182/}
}