Authors: Dorothy L Cheney; Catherine Crockford; Anne L Engh; Roman M Wittig; Robert M Seyfarth Journal: Behav Ecol Sociobiol Date: 2015-02 Impact factor: 2.980
Authors: Michael R Kidd; Nina Duftner; Stephan Koblmüller; Christian Sturmbauer; Hans A Hofmann Journal: PLoS One Date: 2012-02-08 Impact factor: 3.240