1. The inplane elastic properties of circular cell and elliptic cell honeycombs;Chung;Acta Mech,2000
2. Analysis and design of structural sandwich panels;Allen,1969
3. Cellular solids: structure and properties;Gibson,1999
4. Vinson JR, Shore S. methods of structural optimization for flat sandwich panels. Naval Air Engineering Center Report NAEC-ASL-1083; 1965.
5. Optimal design of laminated extended & honeycomb cores sandwich panels under out-of-plane load with simply supported boundary conditions using genetic algorithm;Jamali,2005