- Strengthening of Concrete Beams with CFRP Laminates,
K. Pilakoutas, J.H. He and P. Waldron
Paper 1.2 from CCP: 46, ISBN 0-948749-48-2 (1997)
- About the Prinzip Leichtbau - Comments on Theoretical Principles of Lightweight Structures Related to Objects in Nature, Structural Efficiency and a Philosophical Perspective,
J.H. Hennicke
Paper 10.4 from CCP: 7/8, ISBN 0-948749-07-5 (1987)