Peter J. Grubb, Robyn V. Jackson, Ignacio M. Barberis, Jennie N. Bee, David A. Coomes, Nathaniel J. Dominy, Marie Ann S. De La Fuente, Peter W. Lucas, Daniel J. Metcalfe, Jens-Christian Svenning, Ian M. Turner, Orlando Vargas
Ann Bot. 2008 Jun; 101(9): 1379–1389. Published online 2008 Apr 2. doi: 10.1093/aob/mcn047