%0 Journal Article %A Pierre Liardet %T Some metric properties of subsequences %J Acta Arithmetica %D 1990 %P 119-135 %V 55 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa-55-2-119-135/ %R 10.4064/aa-55-2-119-135 %G en %F 10_4064_aa_55_2_119_135