TY  - BOOK
AU  - Hyndman Rob J
TI  - Forecasting with exponential smoothing:  The state space approach   
T2  - Springer Series in Statistics
SN  - 9783540719160
U1  - X:89Q1, P8 
PY  - 2008///
CY  - Berlin
PB  - Springer-Verlag          
KW  - Economics
N1  - Bibliography : P 339-48
ER  -