BOCHNIAK, M.; SÄNDIG, A.-M. Sensitivity analysis of 2D elastic structures in presence of stress singularities. Archives of Mechanics, Warsaw, Poland, v. 51, n. 3-4, p. 275–291, 1999. Disponível em: http://am.ippt.gov.pl/index.php/am/article/view/v51p275. Acesso em: 17 jan. 2026.