LOZANOVA, S.; RALCHEV, M.; ROUMENIN, C. New Sensor Technology for Determining Rock Pre-destructive States. Proceedings of the Bulgarian Academy of Sciences, Sofia, Bulgaria, v. 76, n. 2, p. 273–281, 2023. DOI: 10.7546/CRABS.2023.02.12. Disponível em: https://proceedings.bas.bg/index.php/cr/article/view/258. Acesso em: 22 feb. 2024.