Venskus, Artūras, Stanislovas Kalanta, Juozas Atkočiūnas, and Tomas Ulitinas. “Integrated Load Optimization of Elastic‐plastic Axisymmetric Plates at Shakedown”. Journal of Civil Engineering and Management 16, no. 2 (June 30, 2010): 203-208. Accessed November 21, 2019. https://journals.vgtu.lt/index.php/JCEM/article/view/5939.