%0 Journal Article %A J. Galambos %T On the speed of convergence of the Oppenheim series %J Acta Arithmetica %D 1971 %P 335-342 %V 19 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa-19-4-335-342/ %R 10.4064/aa-19-4-335-342 %G en %F 10_4064_aa_19_4_335_342