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Nonlinear three stage least squares pooling of cross dection and average time series data
Jorgenson, Dale W., (1982)
Robust methods for arima models
Martin, R. Douglas, (1981)
Computer programs for spectral analysis of economic time series
Karreman, H. F., (1963)
Nonlinear multiple regression methods : a survey and extensions
Cogger, Kenneth O., (2010)
Extensions of the fundamental theorem of exponential smoothing
Cogger, Kenneth O., (1973)