Numerical optimization of target pressure distributions for subsonic and transonic airfoil design / by J.A. van EgmondThe design and aerodynamic characteristics of an 18 % thick shock-free airfoil (NLR 7501) / by J.A. van Egmond and D. RozendalCollection of supercritical aerofoils obtained with the NRL hodograph method / by J. A. van Egmond and J. W. BoerstoelApplication of a constrained inverse method in the aerodynamic design of a low speed wing-slat configuration / by J.A. van Egmond, B. van den Berg and Th.E. LabrujèreDesign of an airfoil leading edge slat using an inverse aerodynamic calculation method / by J.A. van Egmond and B. van den Berg