Altmeyer, S.McCaskill, J. S.2004-12-142004-12-1420012001http://hdl.handle.net/2003/1877510.17877/DE290R-6583enThe American Physical SocietyPhysical Review Letters530Error Threshold for Spatially Resolved Evolution in the Quasispecies Model10.1103/PhysRevLett.86.5819article (journal)