- The Evaluation of Strength Reduction Factors in Multi-DOF Systems,
A. Nicknam, M.R. Sabeti and A. Shahbazian Ahari
Paper 2.7 from CCP: 63, ISBN 0-948749-65-2 (1999)
- The Assessment of Hysteretic Energy Capacity in Energy-based Damage Model Design,
A. Nicknam, A.Shahbazian Ahari and M.R. Sabeti
Paper 8.2 from CCP: 59, ISBN 0-948749-61-X (1999)