Authors: Vincent Savolainen; Marie-Charlotte Anstett; Christian Lexer; Ian Hutton; James J Clarkson; Maria V Norup; Martyn P Powell; David Springate; Nicolas Salamin; William J Baker Journal: Nature Date: 2006-02-08 Impact factor: 49.962
Authors: Andrew P Hendry; Peter R Grant; B Rosemary Grant; Hugh A Ford; Mark J Brewer; Jeffrey Podos Journal: Proc Biol Sci Date: 2006-08-07 Impact factor: 5.349