1. L. A. Schmit, Structural optimization - some key ideas and insights, New directions in optimum structural design, ed. by E. Atrek, R. II. Gallagher, K. M. Ragsdell and O. C. Zienkiewicz, John Wiley, 1984
2. L.A. Schmit and C. Fleury, Structural synthesis by combining approximation concepts and dual methods, AIAA, 18, 1252–1260, 1980
3. M. P. Bendsoe and N. Kikuchi, Generating optimal topologies in structural design using a homogenization method, Comp. Meth. Appl. Mech. Eng., 71, 197–224, 1988
4. II. P. Mlejnek and R. Schirrmacher, An engineers approach to optimal material distribution and shape finding, submitted to Comp. Meth. Appt Mech. Eng. in 1989
5. II. P. Mlejnek, R. Schirrmacher and U. Jehle, Strategies and potential of modern optimization, International FEM-Congress Baden-Baden, FRG, nov. 20–21, 1989, proceedings ed. by IKOSS Gmbll Stuttgart, 1989