1. Etkin, B. "Dynamics of Flight, Stability and Control', John Wiley and Sons, Inc., Chapt. 4,1959, pp94.
2. Stevens, B.L.; and Lewis, F.L. "Aircraft Control and Simulation", John Wiley and Sons, Inc., Chapt. 2, Sec 2.5.1992,pp90
3. c* error 1.00 0 - 0.99 1.57 -5 . 1.67 2.50 -10 - 3.08 3.40 -15 - 3.48 3.60 -20.0 - 3.56 3.62 -20.6 -20.3 +0.3 5.0 5.0 -18.1 -17.4 +0.7 10.0 10.0 -9.6 -9.5 +0.1 15.0 15.0 -5.7 -5.2 +0.5