Ashcroft, N. W.Neaton, J. B.2004-12-272004-12-2720012001http://hdl.handle.net/2003/1927510.17877/DE290R-1984enThe American Physical SocietyPhysical Review Letters530On the Constitution of Sodium at Higher Densities10.1103/PhysRevLett.86.2830article (journal)