GLAVCHEVA, R. State-of-the-art of historical earthquake investigation in Bulgaria. Annals of Geophysics, [S. l.], v. 47, n. 2-3, 2004. DOI: 10.4401/ag-3332. Disponível em: https://www.annalsofgeophysics.eu/index.php/annals/article/view/3332. Acesso em: 28 mar. 2024.