DRAŠLER, Katarina; ZAGMAJSTER, Maja. First record of a grass snake Natrix natrix (Linnaeus, 1758) in Postojnska jama. Natura Sloveniae, Ljubljana, SI, v. 14, n. 2, p. 73–75, 2012. DOI: 10.14720/ns.14.2.73-75. Disponível em: https://journals.uni-lj.si/NaturaSloveniae/article/view/16890. Acesso em: 24 jun. 2025.