1. MartinN. J.HolzhauserC. A. “An Experimental Investigation at Large Scale of Single and Twin NACA Submerged Side Intakes at Several Angles of Sideslip,” NACA RM-A9F20, 1949.
2. MartinN. J.HolzhauserC. A. “Analysis of Factors Influencing the Stability Characteristics of Symmetrical Twin-Intake Air-Induction Systems,” NACA TN-2049, 1950.
3. SeddonJ.TrebbleW. “Model Test on the Asymmetry of Airflow Occurring in Twin-Intake Systems at Subsonic Speeds,” Aeronautical Research Council Repts. and Memoranda 2910, London, 1955.
4. MossmanE. A.PfylF. A.LazzeroniF. A. “Experimental Investigation at Mach Numbers from 0 to 1.9 of Trapezoidal and Circular Side Inlets for a Fighter-Type Airplane,” NACA RM-A55D27, 1955.
5. AndersonW. E.PerkinsE. W. “Effects of Unsymmetrical Air-Flow Characteristics of Twin-Intake Air-Induction Systems on Airplane Static Stability at Supersonic Speeds,” NACA TM-X-94, 1959.