1. The effect of an axial force on the vibration of hinged bars;Woinowsky-Krieger;Journal of Applied Mathematics,1950
2. Nonlinear vibrations of beams with various boundary conditions;Evensen;American Institute of Aeronautics and Astronautics Journal,1968
3. Nonlinear vibrations of beams with pinned ends;Ray;Journal of Engineering for Industry,1969
4. Large amplitude free oscillations of beams and plates;Srinivasan;American Institute of Aeronautics and Astronautics Journal,1965
5. The large amplitude vibration of hinged beams;Prathap;Journal of Computers and Structures,1978