CALLIERI, Cristiana. “Single Cells and Microcolonies of Freshwater Picocyanobacteria: A Common Ecology”. Journal of Limnology 69, no. 2 (August 1, 2010): 257–277. Accessed October 11, 2024. https://www.jlimnol.it/jlimnol/article/view/jlimnol.2010.257.