Dorn, A.Höhr, C.Kheifets, A.Najjari, B.Schröter, C. D.2004-12-272004-12-2720012001http://hdl.handle.net/2003/1946210.17877/DE290R-7093enThe American Physical SocietyPhysical Review Letters530Double Ionization of Helium by Electron-Impact: Complete Pictures of the Four-Body Breakup Dynamics10.1103/PhysRevLett.86.3755article (journal)