@article{02142141,
title = {The Beurling estimate for a class of random walks.},
journal = {Electronic Communications in Probability [electronic only]},
volume = {9},
year = {2004},
pages = {846-861},
zbl = {1063.60066},
language = {en},
url = {http://dml.mathdoc.fr/item/02142141}
}
Lawler, Gregory F.; Limic, Vlada. The Beurling estimate for a class of random walks.. Electronic Communications in Probability [electronic only], Tome 9 (2004) pp. 846-861. http://gdmltest.u-ga.fr/item/02142141/