Hastings, M. B.2004-12-032004-12-0320012001http://hdl.handle.net/2003/138710.17877/DE290R-11176enThe American Physical SocietyPhysical Review Letters530Fractal to Nonfractal Phase Transition in the Dielectric Breakdown Model10.1103/PhysRevLett.87.175502article (journal)