1. On a stochastic approximation;Chung;Ann. Math. Statist.,1954
2. Analysis of robust recursive identification algorithms;Fillipovic;Prepri. 10th IFAC World Congress on Automatic Control,1987
3. Convergence conditions of dynamic stochastic approximation method for nonlinear stochastic discrete-time dynamic system;Fujita;IEEE Trans. Auto. Contr.,1972
4. Robust Statistics;Hampel,1986
5. Robust statistics: A review;Huber;Ann. Math. Statist.,1972