1. Allaire, G.: Shape Optimization by the Homogenization Method. Applied Mathematical Sciences, vol. 146. Springer, New York (2002)
2. Bendsoe, M.P., Sigmund, O.: Topology Optimization. Theory, Methods and Applications. Springer, Berlin (2003)
3. Bendsoe, M.P.: Optimization of Structural Topology, Shape, and Material. Springer, Berlin (1995)
4. Christensen, P.W., Klarbring, A.: An Introduction to Structural Optimization. Solid Mechanics and Its Applications, vol. 153. Springer, New York (2009)
5. Neittaanmaki, P., Sprekels, J., Tiba, D.: Optimization of Elliptic Systems. Theory and Applications. Springer Monographs in Mathematics. Springer, New York (2006)