%0 Journal Article
%T Some New Analytical Techniques for Duffing Oscillator with Very Strong Nonlinearity
%A Farshidianfar, Anoshirvan
%A  Nickmehr, Neda
%J مهندسی مکانیک ایران-Iranian Journal of Mechanical Engineering Transactions of the ISME
%@ 1605-9727
%D 2009