1. Velkoff, H. and Ketchman, J., AIAA J., 1968, vol. 16, p. 1381.
2. Velkoff, H. and Godfrey, R., J. Heat Transfer, 1979, vol. 101, p. 157.
3. Bushnell, D., AIAA Pap., 1983, p. 83–0227.
4. Malik, M.R., Weinstein, L., and Hussaini, M.Y., AIAA Pap., 1983, p. 83–0231.
5. Soetomo, F., MS Thesis, Ames, Iowa: Iowa State University, 1992, p. 5.