7.9 Further reading
Two articles by Ev Gardner (Gardner Jr 1985; Gardner Jr 2006) provide a great overview of the history of exponential smoothing, and its many variations. A full book treatment of the subject providing the mathematical details is given by Rob J Hyndman, Koehler, et al. (2008b).
Gardner Jr, Everette S. 1985. “Exponential Smoothing: The State of the Art” 4 (1): 1–28.
Gardner Jr, Everette S. 2006. “Exponential Smoothing: The State of the Art — Part II.” Interantional Journal of Forecasting 22: 637–66.
Hyndman, Rob J, Anne B Koehler, J Keith Ord, and Ralph D Snyder. 2008b. Forecasting with Exponential Smoothing: The State Space Approach. Berlin: Springer-Verlag. www.exponentialsmoothing.net.