MARGARITORA, Fiorenza G., Marcello BAZZANTI, Ornella FERRARA, Luciana MASTRANTUONO, Marco SEMINARA, and Daria VAGAGGINI. “Classification of the Ecological Status of Volcanic Lakes in Central Italy”. Journal of Limnology 62, no. s1 (September 1, 2003): 49–59. Accessed March 29, 2024. https://www.jlimnol.it/jlimnol/article/view/jlimnol.2003.s1.49.