Cruciani, F; La Fratta, R; Santolamazza, P; Sellitto, D; Pascone, R; Moral, P; Watson, E; Guida, V et al. (2004). "Phylogeographic analysis of haplogroup E3b (E-M215) y chromosomes reveals multiple migratory events within and out of Africa". American Journal of Human Genetics 74 (5): 1014–22. doi:10.1086/386294. PMC 1181964. PMID15042509.
Pericic M, Lauc LB, Klarić IM, Rootsi S, Janićijevic B, Rudan I, Terzić R, Colak I, Kvesić A, Popović D, Sijacki A, Behluli I, Dordevic D, Efremovska L, Bajec DD, Stefanović BD, Villems R, Rudan P (2005). "High-Resolution Phylogenetic Analysis of Southeastern Europe Traces Major Episodes of Paternal Gene Flow Among Slavic Populations". Molecular Biology and Evolution 22 (10): 1964–75. doi:10.1093/molbev/msi185. PMID15944443.