%0 Journal Article %A Jean-Paul Allouche %A Michel Mendès France %T Lacunary formal power series and the Stern–Brocot sequence %J Acta Arithmetica %D 2013 %P 47-61 %V 159 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa159-1-3/ %R 10.4064/aa159-1-3 %G en %F 10_4064_aa159_1_3