- An Improved Component Mode Method for Truss Vibration Analysis,
E. Levy and M. Eisenberger
Paper 8.2 from CCP: 55, ISBN 0-948749-57-1 (1998)
- Local Formulation for Geometrically Nonlinear Shell Elements based upon the Deformed Configuration,
R. Levy and E. Gal
Chapter 5 from CSETS: 13, ISBN 1-874672-24-5 (2005)