BRUSTUR, Titus et al. The mud volcanoes from Berca: a significant geological patrimony site of the Buzău Land Geopark (Romania). Geo-Eco-Marina, [S.l.], v. 21, dec. 2015. ISSN 1224-6808. Available at: <https://journal.geoecomar.ro/geo-eco-marina/article/view/05_2015>. Date accessed: 22 nov. 2024. doi: https://doi.org/10.5281/zenodo.45066.