1. Gibson LJ, Ashby MF (1997) Cellular solids: structure and properties, 2nd edn. Cambridge University Press, Cambridge
2. Heo H, Ju J, Kim DM (2013) Compliant cellular structures: application to a passive morphing airfoil. Compos Struct 106:560–569
3. Kuder IK, Arrieta AF, Raither WE, Ermanni P (2013) Variable stiffness material and structural concepts for morphing applications. Prog Aerosp Sci 63:33–55
4. Dale AS, Cooper JE, Mosquera A (2013) Topology optimization & experimental validation of 0-υ honeycomb for adaptive morphing wing. AIAA/ASME/AHS. Adapt Struct Conf 2007:67–70
5. McGowan AR, Cox DE, Lazos BS, Waszak MR, Raney DL, Siochi EJ, et al (2003) Biologically inspired technologies. In: NASA’s morphing project, proceedings of SPIE smart structures and materials conference, San Diego, CA, March, 2003, pp 1–13