1. Simplified Second-Order Inelastic Analysis for Steel Frames;Al-Mashary;The Structural Engineer,1991
2. Spread of Plasticity — a Quasi-Plastic Hinge Approach';Attalla;Journal of Structural Engineering ASCE,1994
3. Concepts and Applications of Finite Element Analysis;Cook,1974
4. Inelastic Behaviour of Multistory Steel Frames;El-Zanaty;Structural Engineering Report No. 83, Department of Civil Engineering, University of Alberta, Edmonton, Alberta,1980
5. Collapse Load Analysis of Yield-Line Elements;Gohnert;Engineering Structures,2000