TY  - JOUR 
T1  - Entropy production in nonequilibrium systems described by a Fokker-Planck equation
JO  - Brazilian Journal of Physics
A1  - Tomé, Tânia
SN  - 0103-9733
UL  - 10.1590/S0103-97332006000700029
VL  - 36 
Y1  - 2006
PB  - Brasil 
ER  -