1. 1) Alan Pope, John J. Harper: Low-Speed Wind Tunnel Testing, John Wiley & Sons, Inc., pp. 300-377, 1966.
2. 2) Maskell, E. C.: A theory of the blockage effects on bluff bodies and stalled wings in a closed wind tunnel, R & M, No. 3400, ARC, 1963.
3. 3) Cowdrey, C. F.: The application of Maskell's theory of wind-tunnel blockage to very large solid models, NPL Aero Report 1247, 1967.
4. 4) Sykes, D. M.: Blockage corrections for large bluff bodies in wind tunnels, Advances in Road Vehicle Aerodynamics, BHRA Fluid Eng., 1973.
5. 5) Awbi, H. B.: Wind-tunnel-wall constraint on two-dimensional rectangular-section prisms, J. of Industrial Aerodynamics, Vol. 3, pp. 285-306, 1978.