1. Nitsche, W., Haberland, C., Thuenker, R.: Comparative investigations on friction drag measuring techniques in experimental aerodynamics. In: Proc. of the 14th ICAS Congress, ICAS-2.4.1 (1984)
2. Naughton, J., Sheplak, M.: Modern developments in shear-stress measurement. Progress in Aerospace Sciences 38, 515–570 (2002)
3. Nitsche, W., Suttan, J., Haselbach, F., Sturzebecher, D.: Surface force measurements with high spatial and temporal resolution by means of liquid crystal foils, piezofoils and surface hot film arrays. In: Advanced Aerodynamic Measurement Technology, AGARD CP-601 (1997)
4. Reda, D.C., Wilder, M.C.: The shear-sensitive liquid crystal coating method: Visualization of continuous surface shear stress vector distributions. In: Advanced Measurement Techniques. VKI Lecture-Series, vol. 1 (2001)
5. Ireland, P.T., Jones, T.V.: Liquid crystal measurements of heat transfer and surface shear stress. Measurement Science and Technology 11, 969–986 (2000)