KRANJC, A. In memory of Prof. Dr. Karl Mais (1940-2012). Acta Carsologica, Ljubljana, Slovenija, v. 41, n. 1, 2012. DOI: 10.3986/ac.v41i1.58. Disponível em: https://ojs.zrc-sazu.si/carsologica/article/view/58. Acesso em: 14 may. 2025.