- Topology Optimization using Homogenization,
Y. Wang, M. Xie and D. Tran
Paper 131 from CCP: 77, ISBN 0-948749-89-X (2003)
- Optimal Strut-and-Tie Models in Structural Concrete Members,
Q.Q. Liang, Y.M. Xie and G.P. Steven
Paper 1.1 from CCP: 60, ISBN 0-948749-62-8 (1999)
- Topology and Shape Structural Optimization that Minimizes Maximum Stress and Maximizes Stiffness,
G. Steven, Q. Li and Y.M. Xie
Chapter 20 from CSETS: 3, ISBN 1-874672-13-X (2000)