WASUWANICH, S. Response of Brittle-Elastic Material Boundary Integral Approach. Agriculture and Natural Resources, Bangkok, Thailand, v. 20, n. 1, p. 50–57, 1986. Disponível em: https://li01.tci-thaijo.org/index.php/anres/article/view/242462. Acesso em: 19 sep. 2026.