1. ESA: Structural Materials Handbook ESA PSS-03-203. Noordwijk: ESTEC, 1994
2. HEXCEL: Mechanical properties of Hexcel honeycomb materials TSB 120. 1987
3. HEXCEL: The basics on bonded sandwich construction TSB 124. 1987
4. Ehmann D, Becker W, Salmen H. Aspects of structural design optimization for high precision reflectors and mirrors. In: Spacecraft Structures and Mechanical Testing, Cepadues ed. Toulouse: CNES, 1994:263–72
5. Cellular Solids – Structure and Properties;Gibson,1988