%0 Journal Article %A Stam, A. J. %T On shifting iterated convolutions I %J Compositio Mathematica %D 1965-1966 %P 268-280 %V 17 %I Kraus Reprint %U http://www.numdam.org/item/CM_1965-1966__17__268_0/ %G en %F CM_1965-1966__17__268_0