SOKOŁOWSKI, M.; TURSKA-KŁĘBEK, E. On the Approximate Evaluation of Interaction of Cracks in Elastic Media. Engineering Transactions, [S. l.], v. 31, n. 1, p. 115–150, 1983. Disponível em: https://et3.ippt.pan.pl/index.php/et/article/view/1930. Acesso em: 9 jun. 2025.