J. Alblas and K. Grysa, “Magneto-Elastic Stability of an Unconstrained Assembly of Coils”, Eng. Trans., vol. 27, no. 3, pp. 483–499, Sep. 1979, Accessed: Jun. 12, 2025. [Online]. Available: https://et3.ippt.pan.pl/index.php/et/article/view/2106