S. Jemioło and J. Telega, “An alternative approach to the representation of orthotropic tensor functions in the two-dimensional case”, Arch. Mech., vol. 48, no. 2, pp. 219–230, Jan. 1996, Accessed: Dec. 07, 2025. [Online]. Available: https://am.ippt.pan.pl/index.php/am/article/view/v48p219