Ahmidouch, A.Ambrozewicz, P.Anklin, H.Arrington, J.Gaskell, D.2004-12-032004-12-0320012001http://hdl.handle.net/2003/158410.17877/DE290R-11367enThe American Physical SocietyPhysical Review Letters530Longitudinal Electroproduction of Charged Pions from 1H, 2H, and 3He10.1103/PhysRevLett.87.202301article (journal)