Buragohain M, Velmurugan R. Buckling Analysis of Composite Hexagonal Lattice Cylindrical Shell using Smeared Stiffener Model. DSJ [Internet]. 1May2009 [cited 4Dec.2021];59(3):230-8. Available from: https://publications.drdo.gov.in/ojs/index.php/dsj/article/view/1516