%0 Journal Article %A Callan, David %T A combinatorial interpretation for an identity of Barrucand %J Journal of integer sequences %D 2008 %V 11 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/JIS_2008__11_3_a3/ %G en %F JIS_2008__11_3_a3