Nonlinear free vibration analysis of the functionally graded beams

H. Askari1 , D. Younesian2 , Z. Saadatnia3 , E. Esmailzadeh4

Journal of Vibroengineering, Vol. 14, Issue 3, 2012, p. 1233-1245.
Received 10 April 2012; accepted 4 September 2012; published 30 September 2012

Copyright © 2012 Vibroengineering This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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