1. On the Vibration of a Rotating Disk
2. Bazant, Z. P., and L. Cedolin. 1991. Stability of structures. Oxford, UK: Oxford University Press.
3. Chajes, A. 1974. Principles of structural stability. Hoboken, NJ: Prentice-Hall.
4. Semirigid Steel Beam‐to‐Column Connections: Data Base and Modeling
5. Chen, W. F., and E. M. Liu. 1991. Stability design of steel frames. Boca Raton, FL: CRC Press.