References
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- Muth , E. J. , “ The Autocovariance Function Determined Via the Z-Transform, With Application to Box-Jenkins Forecasting Models ,” Research Report No. 78-5, Department of Industrial and Systems Engineering, University of Florida ( April 1978 ).
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- Papoulis , A. , Probability, Random Variables, and Stochastic Processes , McGraw-Hill , New York ( 1965 ).