1. Application of the Krein's method for determination of natural frequencies of periodically supported beam based on simplified Bresse-Timoshenko equations;Abramovich;Acta Mechanica,1987
2. New tables of eigenfunction representing normal modes of vibration of Timoshenko beams;Huang,1963
3. H. Abramovich and I. Elishakoff (to be published). Influence of shear deformation and rotary inertia on vibration frequencies based on Love's equations.
4. A Treatise on the Mathematical Theory of Elasticity;Love,1927
5. M. Sayir Personal communication, Department of Mechanics, Technical University of Zurich, Switzerland.