%0 Journal Article %A Donald I. Cartwright %T On the Asymptotic Behaviour of Convolution Powers of Probabilities on Discrete Groups. %J Monatshefte für Mathematik %D 1989 %P 287-290 %V 107 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/MOMA_1989__107_3_178428/ %F MOMA_1989__107_3_178428