Arnosˇt L. Sˇizling, William E. Kunin, Eva Sˇizlingova´, Jirˇı´ Reif, and David Storch (2011) Between Geometry and Biology: The Problem of Universality of the Species-Area RelationshipThe American Naturalist 178 (5): 602-611. http://www.jstor.org/discover/10.1086/662176?sid=21106290064533&uid=4&uid=2&uid=3737608