DELL' ISOLA, F.; ROSA, L. Outlooks in Saint Venant theory Part II. Torsional rigidity, shear-stress "and all that" in the torsion of cylinders with section of variable thickness. Archives of Mechanics, Warsaw, Poland, v. 48, n. 4, p. 753–763, 1996. DOI: 10.24423/aom.1365. Disponível em: http://am.ippt.gov.pl/index.php/am/article/view/v48p753. Acesso em: 17 jan. 2026.