Raghavan, Maanasa; Pontus Skoglund; Kelly E. Graf; Mait Metspalu; Anders Albrechtsen; Ida Moltke; Simon Rasmussen; Thomas W. Stafford Jr; Ludovic Orlando; Ene Metspalu; Monika Karmin; Kristiina Tambets; Siiri Rootsi; Reedik Mägi; Paula F. Campos; Elena Balanovska; Oleg Balanovsky; Elza Khusnutdinova; Sergey Litvinov; Ludmila P. Osipova; Sardana A. Fedorova; Mikhail I. Voevoda; Michael DeGiorgio; Thomas Sicheritz-Ponten; Søren Brunak; et al. (2 January 2014). "Upper Palaeolithic Siberian genome reveals dual ancestry of Native Americans". Nature. 505 (7481): 87–91. PMC 4105016 Freely accessible. PMID 24256729. doi:10.1038/nature12736.
Helgason A, Sigureth ardóttir S, Nicholson J, Sykes B, Hill E, Bradley D et al. (2000). "Estimating Scandinavian and Gaelic ancestry in the male settlers of Iceland". Am. J. Hum. Genet. 67 (3): 697–717. doi:10.1086/303046. PMC 1287529. PMID 10931763
Wilson J, Weiss D, Richards M, Thomas M, Bradman N, Goldstein D (2001). "Genetic evidence for different male and female roles during cultural transitions in the British Isles". Proc. Natl. Acad. Sci. U.S.A. 98 (9): 5078–83. Bibcode:2001PNAS...98.5078W. doi:10.1073/pnas.071036898. JSTOR 3055567. PMC 33166. PMID 11287634
Adams S, King T, Bosch E, Jobling M (2006). "The case of the unreliable SNP: recurrent back-mutation of Y-chromosomal marker P25 through gene conversion". Forensic Sci. Int. 159 (1): 14–20. doi:10.1016/j.forsciint.2005.06.003. PMID 16026953