A New Approach to System Identification and State Estimation. - Michael A. Budin (IEEE Trans. Syst. Man Cybern., 1972)

Comments on "A Stochastic Approximation Method". - Michael A. Budin; Naresh K. Sinha (IEEE Trans. Syst. Man Cybern., 1972)

Parameter Estimation Using Least-Squares Polynomial Smoothing. - Michael A. Budin (IEEE Trans. Syst. Man Cybern., 1973)