https://doi.org/10.71352/ac.55.151
A new proof of a result of Wirsing for multiplicative functions
Abstract. In this paper we give a proof of Wirsing's result [11] for nonnegative multiplicative functions.
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ELTE Eötvös Loránd University
ANNALES Universitatis Scientiarum Budapestinensis de
Rolando Eötvös Nominatae
Sectio Computatorica