%0 Journal Article
%T Stability Analysis of Nonlocal Elastic Columns with Initial Imperfection
%A S. P. Xu
%A M. R. Xu
%A C. M. Wang
%J Mathematical Problems in Engineering
%D 2013
%I Hindawi Publishing Corporation
%R 10.1155/2013/341232
%U http://dx.doi.org/10.1155/2013/341232