Two-dimensional Hooke’s tensors - isotropic decomposition, effective symmetry criteria. Archives of Mechanics, [S. l.], v. 48, n. 2, p. 325–345, 1996. Disponível em: https://am3.ippt.pan.pl/index.php/am/article/view/v48p325. Acesso em: 13 may. 2025.