TY  - JOUR
AU  - Lachal, Aimé
TI  - Sojourn time in $\mathbb {Z}^{+}$ for the Bernoulli random walk on $\mathbb {Z}$
JO  - ESAIM: Probability and Statistics
PY  - 2012
SP  - 324
EP  - 351
VL  - 16
PB  - EDP-Sciences
UR  - http://archive.numdam.org/articles/10.1051/ps/2010013/
DO  - 10.1051/ps/2010013
LA  - en
ID  - PS_2012__16__324_0
ER  -