SERGEEV, V. N.; SHARMA, M.; SHUKLA, Y. Proterozoic Fossil Cyanobacteria. Journal of Palaeosciences, [S. l.], v. 61, n. (1-2), p. 189–358, 2012. DOI: 10.54991/jop.2012.359. Disponível em: https://www.jpsonline.co.in/index.php/jop/article/view/359. Acesso em: 29 apr. 2024.