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@article{AMI_2003_30_a13, author = {\v{S}tefan Porubsk\'y}, title = {Structure of the group of quasi multiplicative arithmetical functions}, journal = {Annales mathematicae et informaticae}, pages = {133--145}, publisher = {mathdoc}, volume = {30}, year = {2003}, language = {en}, url = {http://geodesic.mathdoc.fr/item/AMI_2003_30_a13/} }
Štefan Porubský. Structure of the group of quasi multiplicative arithmetical functions. Annales mathematicae et informaticae, Tome 30 (2003), pp. 133-145. http://geodesic.mathdoc.fr/item/AMI_2003_30_a13/