BALUEVA, A.V.; KUZNETSOV, S.V. Crack in an anisotropic medium. Archives of Mechanics, Warsaw, Poland, v. 49, n. 2, p. 245–252, 1997. Disponível em: http://am.ippt.gov.pl/index.php/am/article/view/v49p245. Acesso em: 17 jan. 2026.