Brabec, T.Krausz, F.Scrinzi, A.Tempea, G.2004-12-032004-12-0320012001http://hdl.handle.net/2003/98610.17877/DE290R-10809enThe American Physical SocietyPhysical Review Letters530Comment on "Observation of Attosecond Light Localization in Higher Order Harmonic Generation"10.1103/PhysRevLett.87.109401article (journal)