@article{MZ_1993__214_1_174569,
     author = {Lutz Lucht},
     title = {An application of {Banach} algebra techniques for multiplicative functions.},
     journal = {Mathematische Zeitschrift},
     pages = {287--296},
     publisher = {mathdoc},
     volume = {214},
     number = {1},
     year = {1993},
     zbl = {0805.11067},
     url = {http://geodesic.mathdoc.fr/item/MZ_1993__214_1_174569/}
}