CHRISTIANSEN, F. G.; BOJESEN-KOEFOED, J. A. Inventory of onshore petroleum seeps and stains in Greenland: a web-based GIS model. GEUS Bulletin, Copenhagen, Denmark, v. 47, 2021. DOI: 10.34194/geusb.v47.6519. Disponível em: https://geusbulletin.org/index.php/geusb/article/view/6519. Acesso em: 30 nov. 2021.