TY  - JOUR
AU  - V. I. Lotov
TI  - On the mean value of the ladder epoch for random walks with a small drift
JO  - Izvestiya. Mathematics 
PY  - 2006
SP  - 1225
EP  - 1232
VL  - 70
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IM2_2006_70_6_a5/
LA  - en
ID  - IM2_2006_70_6_a5
ER  -