1. Banks, H. T., On a variational approach to some parameter estimation problems, in Distributed Parameter Systems, Sringer Lec. Notes in Control and Info. Sci. 75 (1985), 1–23.
2. Banks, H. T., Computational techniques for inverse problems in size structured stochastic population models, LCDS-CCS Report 87–41, Division of Applied Mathematics, Brown University, Providence, RI (1987), and Proceedings IFIP Conference on Optimal Control of Systems Governed by Partial Differential Equations, Santiago de Compostela, Spain, July 6–9, 1987, Springer-Verlag, New York.
3. Banks, H. T., L. W. Botsford, F. Kappel, and C. Wang, Modeling and estimation in size structured population models, LCDS-CCS Report 87-13, Division of Applied Mathematics, Brown University, Providence, RI (1987)
4. Proceedings 2nd Course on Mathematical Ecology, (Trieste, December 8-12, 1986), T. Hallam et. al., editors, World Scientific Publishing Compamy, Singapore (1988), 521-541.
5. Banks, H. T., J. M. Crowley, and K. Kunisch, Cubic spline approximation techniques for parameter estimation in distributed systems, IEEE Trans. Automatic Control, AC — 28(1983),773–786