1. Kushner, H. J., and Yin, G., Stochastic Approximation Algorithms and Applications, Springer Verlag, New York, NY, 1997.
2. RÉvÉsz, P., How to Apply the Method of Stochastic Approximation in the Nonparametric Estimation of Regression Function, Math. Operationsforsch. Statistics, Ser. Statistics, Vol. 8, pp. 119–126, 1977.
3. HÄrdle, W. K., and Nixdorf, R., Nonparametric Sequential Estimation of Zeros and Extrema of Regression Functions, IEEE Transactions on Information Theory, Vol. 33, pp. 367–372, 1987.
4. Nazin, A. V., Polyak, B. T., and Tsybakov, A. B., Passive Stochastic Approximation, Automation and Remote Control, Vol. 50, pp. 1563–1569, 1989.
5. Yin, G., and Yin, K., Passive Stochastic Approximation with Constant Stepsize and Window Width, IEEE Transactions on Automatic Control, Vol. 41, pp. 90–106, 1996.