@article{articlecbc142b8,
title   = {Collapse of an ecological network in Ancient Egypt},
author = {Yeakel, Justin D and Pires, Mathias M and Rudolf, Lars and Dominy, Nathaniel J and Koch, Paul L and Guimarães Jr., Paulo R and Gross, Thilo},
year = {2014},
doi = {10.1073/pnas.1408471111},
journal   = {Proceedings of the National Academy of Sciences of the United of America - PNAS}
}