%0 Journal Article %A Luís Roçadas %T The integral mean of the sum-of-digits function of the Ostrowski expansion %J Acta Arithmetica %D 2003 %P 239-258 %V 110 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa110-3-4/ %R 10.4064/aa110-3-4 %G en %F 10_4064_aa110_3_4