Kreja, Ireneusz, Tomasz Mikulski, and Czeslaw Szymczak. “Adjoint Approach Sensitivity Analysis of thin‐walled Beams and Frames”. Journal of Civil Engineering and Management 11, no. 1 (March 31, 2005): 57-64. Accessed November 22, 2024. https://jeelm.vgtu.lt/index.php/JCEM/article/view/8893.