1. Stochastic Differential Equations;Arnold,1974
2. Nonlinear filtering of diffusion processes;Baras,1981
3. Exact finite dimensional filters for certain diffusions with nonlinear drifts;Benes;Stochastics,1981
4. Asymptotic analysis in mathematical physics and control theory: some problems with common features;Blankenship;Ric. Automatica,1979
5. Some approximation methods in nonlinear filtering;Blankenship,1980