@article{05214023,
title = {Frequent points for random walks in two dimensions.},
journal = {Electronic Communications in Probability [electronic only]},
volume = {12},
year = {2007},
pages = {1-46},
zbl = {1127.60042},
language = {en},
url = {http://dml.mathdoc.fr/item/05214023}
}
Bass, Richard F.; Rosen, Jay. Frequent points for random walks in two dimensions.. Electronic Communications in Probability [electronic only], Tome 12 (2007) pp. 1-46. http://gdmltest.u-ga.fr/item/05214023/