1. LEE,V.D, GIBET,M.J., ZIEGERT,C.J.: Hybrid bi-directional flexure joint, Precision Engineering, 2014, Vol.38, pp.270-278.;
2. HONGYHE,Z., SIHUSHENG,B., JINGJUN,Y., GUANGHUA.Z.: The accurate modeling and performance analysis of cross-spring pivot as a flexure module, Proceedings ASME IDETC/CIE 2008, Brooklyn, New York, USA, ASME Paper no. DETC2008-49694, 2008.;
3. ORLICK-RÜCKEMAN,KJ.: Review of techniques for the determination of dynamic stability parameters in wind tunnels, AGARD-LS-114. The Advisory Group for the Aerospace Research and Development, NATO Research and Technology Organization, Brussels, Belgium, 1981.;
4. HANFF,E.S.: Direct-forced oscillatory experiments, AGARD-LS-114, The Advisory Group for the Aerospace Research and Development, NATO Research and Technology Organization, Brussels, Belgium, 1981.;
5. AEDC, Von KarmanGas Dynamics Facility (VKF), http://www.nimr.org/systems/images/vkf.html;