VISCONTI, Anna, and Marina MANCA. “Seasonal Changes in the δ13C and δ15N Signatures of the Lago Maggiore Pelagic Food Web”. Journal of Limnology 70, no. 2 (August 1, 2011): 263–271. Accessed April 19, 2024. https://www.jlimnol.it/jlimnol/article/view/jlimnol.2011.263.