FEASIBILITY STUDY OF AN F-106 AIRCRAFT FOR NONAXISYMMETRIC NOZZLE FLIGHT RESEARCH
Prepared under Contract NAS 4-2554
By The Boeing Company
August 1979

http://www.f-106deltadart.com/nasa/Airbreathing%20Propulsion/Feasibility%20Study%20F-106%20Non-axisymmetric%20Nozzle%20Flight%20Research.pdf