Fasel, RomanGahl, CorneliusHertel, TobiasMoos, GunnarWolf, Martin2004-12-032004-12-0320012001http://hdl.handle.net/2003/198710.17877/DE290R-4778enThe American Physical SocietyPhysical Review Letters530Anisotropy of Quasiparticle Lifetimes and the Role of Disorder in Graphite from Ultrafast Time-Resolved Photoemission Spectroscopy10.1103/PhysRevLett.87.267402article (journal)