1. Baker Precision Instruments, Inc., Case Study No. 9-687-052,Harvard Business School Publishing Division, Boston, MA (1987).
2. Burstein, Michael C., ?Finding the Economical Mix of Rigid and Flexible Automation for Manufacturing Systems?Proceedings of the Second ORSA/TIMS Conference on Flexible Manufacturing Systems: Operations Research Models and Applications, K.E. Stecke and R. Suri (Eds.), Elsevier Science Publishers, B.V., Amsterdam (August 1986).
3. Cornuejols, Gerard, Fisher, Marshall L. and Nemhauser, George, ?Location of Bank Accounts to Optimize Float: An Analytic Study of Exact and Approximate Algorithms,?Management Science, Vol. 23, No. 8, pp. 789?810 (November 1977).
4. Erlenkotter, Donald,Pre-investment Planning for Capacity Expansion: A Multi-Location Dynamic Model, Ph.D. dissertation, Graduate School of Business, Stanford University, Stanford, CA (1969).
5. Erlenkotter, Donald, ?Dynamic Programming Approach to Capacity Expansion with Specialization,?Management Science, Vol. 21, No. 3, pp. 360?363 (November 1974).