Jorge A. Ahumada, Carlos E. F. Silva, Krisna Gajapersad, Chris Hallam, Johanna Hurtado, Emanuel Martin, Alex McWilliam, Badru Mugerwa, Tim O'Brien, Francesco Rovero, Douglas Sheil, Wilson R. Spironello, Nurul Winarni, Sandy J. Andelman
Philos Trans R Soc Lond B Biol Sci. 2011 Sep 27; 366(1578): 2703–2711. doi: 10.1098/rstb.2011.0115