%0 Journal Article %A Daley, D.J. %A Servi, L.D. %T A further study of an approximation for last-exit and first-passage probabilities of a random walk. %J International Journal of Stochastic Analysis %D 1994 %P 411 %V 7 %N 3 %I mathdoc %U https://geodesic-test.mathdoc.fr/articles/10.1155/S104895339400033X/ %R 10.1155/S104895339400033X %G en %F 10_1155_S104895339400033X