Lie B. A.; Dupuy, B. M.; Spurkland, A.; Fernández-Viña, M. A.; Hagelberg, E.; Thorsby, E. Molecular genetic studies of natives on Easter Island: evidence of an early European and Amerindian contribution to the Polynesian gene pool. Tissue Antigens. January 2007, 69 (1): 10–18. PMID 17212703. doi:10.1111/j.1399-0039.2006.00717.x.
Lie B. A.; Dupuy, B. M.; Spurkland, A.; Fernández-Viña, M. A.; Hagelberg, E.; Thorsby, E. Molecular genetic studies of natives on Easter Island: evidence of an early European and Amerindian contribution to the Polynesian gene pool. Tissue Antigens. January 2007, 69 (1): 10–18. PMID 17212703. doi:10.1111/j.1399-0039.2006.00717.x.