1. Vibration of rectangular and skew cantilever plates;Barton;Journal of Applied Mechanics,1951
2. The frequency of vibration of rectangular isotropic plates;Hearman;Journal of Applied Mechanics,1952
3. Vibration of triangular cantilever plates by the Ritz method;Anderson;Journal of Applied Mechanics,1952
4. The vibration of rectangular plates;Warburton,1954
5. Vibration Problems in Engineering;Timoshenko,1955