Oren, A. (2011). «Cyanobacterial systematics and nomenclature as featured in the International Bulletin of Bacteriological Nomenclature and Taxonomy / International Journal of Systematic Bacteriology / International Journal of Systematic and Evolutionary Microbiology». International Journal of Systematic and Evolutionary Microbiology. 61 (1): 10–15. PMID21097637. doi:10.1099/ijs.0.018838-0
Oren, A. (2011). «Cyanobacterial systematics and nomenclature as featured in the International Bulletin of Bacteriological Nomenclature and Taxonomy / International Journal of Systematic Bacteriology / International Journal of Systematic and Evolutionary Microbiology». International Journal of Systematic and Evolutionary Microbiology. 61 (1): 10–15. PMID21097637. doi:10.1099/ijs.0.018838-0