MORABITO, Giuseppe, Waleed HAMZA, and Delio RUGGIU. “Carbon Assimilation and Phytoplankton Growth Rates across the Trophic Spectrum: An Application of the Chlorophyll Labelling Technique”. Journal of Limnology 63, no. 1 (February 1, 2004): 33-43. Accessed August 10, 2020. https://www.jlimnol.it/index.php/jlimnol/article/view/jlimnol.2004.33.