1. Timoshenko beam finite elements;Thomas;Journal of Sound and Vibration,1973
2. Mass lumping for beams;McCalley;General Electric Knolls Atomic Power Laboratory, Schenectady, New York, Report DIG/SA 63-73,1963
3. Rotary inertia correction for mass matrices;McCalley;General Electric Knolls Atomic Power Laboratory, Schenectady, New York, Report DIG/SA 63-73,1963
4. Convergence of consistently derived Timoshenko beam finite elements;Nichell;International Journal for Numerical Methods in Engineering,1972
5. An improved method of matrix displacement analysis in vibration problems;Carnegie;The Aeronautical Quarterly,1969