%0 Journal Article
%T Behaviour and Optimization Aids of Composite Stiffened Hypar Shell Roofs with Cutout under Free Vibration
%A Sarmila Sahoo
%J ISRN Civil Engineering
%D 2012
%I Hindawi Publishing Corporation
%R 10.5402/2012/989785
%U http://dx.doi.org/10.5402/2012/989785