Cava, R. J.Hayward, M. A.He, T.Imai, T.Singer, P. M.2004-12-032004-12-0320012001http://hdl.handle.net/2003/194110.17877/DE290R-11677enThe American Physical SocietyPhysical Review Letters53013C NMR Investigation of the Superconductor MgCNi3 up to 800 K10.1103/PhysRevLett.87.257601article (journal)