1. Lectures on Stochastic Processes;Ito,1960
2. Introduction to stochastic differential equations;Ito,1976
3. Stochastic Filtering Theory;Kallianpur,1980
4. Pathwise solutions of stochastic differential equations;Karandikar;Sankhyā Ser. A,1981
5. On quadratic variation process of a continuous martingale;Karandakar;Illinois J. Math.,1983