TY  - JOUR 
T1  - Variable survival exponents in history-dependent random walks: hard movable reflector
JO  - Brazilian Journal of Physics
A1  - Dickman, Ronald
A1  - Araujo Jr., Francisco Fontenele
A1  - ben-Avraham, Daniel
SN  - 0103-9733
UL  - 10.1590/S0103-97332003000300006
VL  - 33 
Y1  - 2003
PB  - Brasil 
ER  -