%0 Journal Article %A Sobamowo, M.G, Salawu, S.A %T Free Vibration Analysis of Nonlinear Circular Plates Resting on Winkler and Pasternak Foundations %J Journal of Solid Mechanics %V 12 %N 1 %P 121-135 %D 2020 %R 10.22034/jsm.2019.1866236.1423 %U https://sanad.iau.ir/fa/Article/908335