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WikiPedia: Stephen_Oppenheimer http://www.accessmylibrary.com/coms2/summary_0286-... http://tuanvannguyen.blogspot.com/2010/04/to-tien-... http://www.bradshawfoundation.com/journey http://listverse.com/2008/04/09/top-10-scientific-... http://www.nytimes.com/2007/03/06/science/06brits.... http://faculty.mdc.edu/jmcnair/Joepages/The%20Real... http://vietsciences.free.fr/vietnam/sudia/nguongoc... http://koenraadelst.bharatvani.org/reviews/atlanti... //doi.org/10.1086%2F200054 http://www.icea.ox.ac.uk/about-us/staff/associates...