1. PI Altenstedt F., A program for turbine blade optimization, MSc Thesis,Chalmers University of Technology (1997)
2. De Falco I., An Introduction to Evolutionary Algorithms and their Application to the Airfoil Design Problem, In WI-Lecture Series, Inverse Design and Optimisation Methods, von Karman Institute for Fluid Dynamics (1997)
3. Engineous Software, Inc., iSZGHT Designer's Guide 4.05, North Carolina- Research Triangle Park; l-800 -Perimeter Park West, Suite. 275. Morrisville, North Carolina, USA (1999)