“Stiffness Characteristics of Geometrically Non-Linear Beam Finite Element Geometriškai Netiesinio Lenkiamo Strypo Baigtinio Elemento Standumo Rodiklių Nustatymas”. Journal of Civil Engineering and Management 3, no. 10 (June 30, 1997): 52–59. Accessed May 9, 2025. https://journals.vilniustech.lt/index.php/JCEM/article/view/9488.