Meron, E.Shachak, M.Von Hardenberg, J.Zarmi, Y.2004-12-032004-12-0320012001http://hdl.handle.net/2003/157010.17877/DE290R-11355enThe American Physical SocietyPhysical Review Letters530Diversity of Vegetation Patterns and Desertification10.1103/PhysRevLett.87.198101article (journal)