1. Sandwich Structures: Handbook;Teti,1989
2. Esping B, Holm D, Campion F, Clarin P, Ljunggren L and Romell O, ‘Integrated modular software of design optimization with structural and multidisciplinary objectives’, in OPTI’ 93 - Computer Aided Design of Structures, Zaragoza, Spain, July 7-9, 1993.
3. Esping B and Holm D, A CAD approach to structural optimization, in Computer Aided Optimal Design: Structural and Mechanical Systems, Ed. C A Mota Soares, 1987.
4. ‘Structural shape pptimization using OASIS’;Esping,1988
5. ‘The OASIS-Aladdin structural optimization system’;Esping,1993