%0 Journal Article %A Stam, A. J. %T Laws of large numbers for functions of random walks with positive drift %J Compositio Mathematica %D 1968 %P 299-333 %V 19 %N 4 %I Wolters-Noordhoff Publishing %U http://archive.numdam.org/item/CM_1968__19_4_299_0/ %G en %F CM_1968__19_4_299_0