Badziak, J.Jablonski, S.Parys, P.Platonov, K. Yu.Woryna, E.2004-12-032004-12-0320012001http://hdl.handle.net/2003/166510.17877/DE290R-11443enThe American Physical SocietyPhysical Review Letters530Fast Proton Generation from Ultrashort Laser Pulse Interaction with Double-Layer Foil Targets10.1103/PhysRevLett.87.215001article (journal)