1. Whitlow, J. B., and Sievers, G. K. “Fuel Savings Potential of the NASA Advanced Turboprop Program,” Tech. Rep. TM-83736, NASA, 1984.
2. Goldsmith, I. M. “A Study to Define the Research and Technology Requirements for Advanced Turbo/Propfan Transport Aircraft,” Tech. Rep. CR-166138, NASA, 1981.
3. Sullivan, W. E., Turnberg, J. E., and Violette, J. A. “Large-Scale Advanced Prop-Fan Blade Design,” Tech. Rep. CR-174790, NASA, 1984.
4. Performance evaluation and DOC Estimation of an Innovative Turboprop Configuration