Achenbach, P.Ahrens, J.Arends, H. J.Beck, R.Schmidt, A.2004-12-032004-12-0320012001http://hdl.handle.net/2003/177610.17877/DE290R-4542enThe American Physical SocietyPhysical Review Letters530Test of Low-Energy Theorems for 1H(gamma-vector , pi0)1H in the Threshold Region10.1103/PhysRevLett.87.232501article (journal)