1. A.V. Balakrishnan: “On the approximation of Ito integrals by band-limited processes” SIAM Journal on Control 1974.
2. American Mathematical Society Memories No. 46;L Gross,1963
3. A.V. Balakrishnan: Stochastic Optimization Theory in Hilbert Spaces International Journal on Applied Mathematics and Optimization, Vol. 1, No. 2, 1974.
4. A.B. Balakrishnan: Identification and Stochastic Control of a Class of Distributed Systems with Boundary Noise, IRIA Conference on Stochastic Control and Computer Modelling, June, 1974. To be published by Springer-Verlag.
5. Lecture Notes in Mathematics, No. 167;Lavrentiev,1970