BRENČIČ, M. Letters of Johann Jacob Ferber - Geological descriptions of Slovenia from second half of 18th century. Geologija, [S. l.], v. 66, n. 2, p. 229–245, 2023. DOI: 10.5474/geologija.2023.010. Disponível em: https://www.geologija-revija.si/index.php/geologija/article/view/1862. Acesso em: 14 may. 2024.