1. E. E. GROTH, B. H. CARMICHAEL, R. C. WHITES and W. PFENNINGER. LOW drag boundary layer suction experiments in flight on the wing glove of an F-94A airplane. Phase II—suction through 69 slots, Northrop Corporation, Norair Division Report NAI-57–318 (BLC-94), February 1957.
2. B. CARMICHAEL, R. C. WHITES and R. E. WISMA. LOW drag boundary layer suction experiments in flight on the wing glove of an F-94A airplane. Phase IV— suction through 81 slots between 8 per cent and 95 per cent chord, Northrop Corporation, Norair Division Report NAI-57–1025 (BLC-102), August 1957. 3-H. B. SQUIRE, and A. D. YOUNG. The calculation of the profile drag of airfoils, R & M 1838, 1938.
3. W. PFENNINGER, E. E. GROTH, B. H. CARMICHAEL and R. C. WHITES. LOW drag boundary layer suction experiments in flight on the wing glove of an F-94A airplane. Phase I—Suction through twelve slots, Northrop Corporation, Norair Division Report NAI-55–458 (BLC-77), April 1955.
4. W. E. GRAY. Transition in flight on a laminar flow wing of low waviness (King Cobra), RAE TN Aero 2364, March 1950. W. E. GRAY and P. FULLAM. Comparison of flight and tunnel measurements of transition on a highly finished wing (King Cobra) RAE TN Aero 2383, June 1950.