1. Nonlinear vibrations of beams with various boundary conditions;Evensen;Journal of American Institute of Aeronautics and Astronautics,1968
2. Theoretical and experimental investigation of the nonlinear dynamic response of continuous systems;Wah;Final Report SwRI Project 03-1435, South West Research Institute,1965
3. Large amplitude free vibration of a beam;Wagner;Journal of Applied Mechanics,1965
4. Periodic vibration of systems governed by nonlinear partial differential equations;Keller;Communications on Pure and Applied Mathematics,1966
5. Nonlinear deformation of elastic beams, rings and strings;Eisley;Applied Mechanics Reviews,1963