[1]
J. Szmidt, “Analiza Ram z Elementów Cienkościennych”,
Eng. Trans.
, vol. 23, no. 3, pp. 447–472, Sep. 1975, Accessed: Aug. 15, 2025. [Online]. Available:
https://et.ippt.pan.pl/index.php/et/article/view/2369