Template:Gurgel & Fredericq, 2004
- Gurgel, C.F.D. & Fredericq, S. 2004. Systematics of the Gracilariaceae (Gracilariales, Rhodophyta): A critical assessment based on rbcL sequence analyses. Journal of Phycology 40(1): 138–159. DOI: 10.1111/j.0022-3646.2003.02-129.x . hdl: 10088/3615 . ResearchGate .