Karst springs of Apennines typified by upwelling flux. Acque Sotterranee - Italian Journal of Groundwater, [S. l.], v. 7, n. 4, 2018. DOI: 10.7343/as-2018-362. Disponível em: https://www.acquesotterranee.net/acque/article/view/362. Acesso em: 12 may. 2025.