GRAVESEN, P.; BJERRESKOV, M. Guide to excursion in Bornholm. 8th annual working meeting in Sweden and Denmark of Project Tornquist/Southwest border of the East-European Platform. Danmarks Geologiske Undersøgelse Serie C, [S. l.], v. 3, p. 1–84, 1984. DOI: 10.34194/seriec.v3.7097. Disponível em: https://geusjournals.org/index.php/seriec/article/view/7097. Acesso em: 15 may. 2024.