[1]
F. Dell' Isola and G. Ruta, “Outlooks in Saint-Venant theory III. Torsion and flexure in sections of variable thickness by formal expansions”, Arch. Mech., vol. 49, no. 2, pp. 321–343, Jan. 1997, Accessed: Jan. 17, 2026. [Online]. Available: http://am.ippt.gov.pl/index.php/am/article/view/v49p321