Abbott, D.Anklin, H.Armstrong, C.Arrington, J.Assamagan, K.Avery, S.Baker, O. K.Blok, K. P.Bochna, C.Brash, E. J.Breuer, H.Chant, N.Dunne, J.Eden, T.The Jefferson Lab Fpi CollaborationVolmer, J.2004-12-102004-12-1020012001http://hdl.handle.net/2003/1846910.17877/DE290R-16126enThe American Physical SocietyPhysical Review Letters53010.1103/PhysRevLett.86.1713article (journal)