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Faria, R.; Weiss, S.; Alexandrino, P. (1 July 2006). "A molecular phylogenetic perspective on the evolutionary history of Alosa spp. (Clupeidae)". Molecular Phylogenetics and Evolution. 40 (1): 298–304. doi:10.1016/j.ympev.2006.02.008. PMID16581269.