Foulkes, W. M. C.Needs, R. J.Nekovee, Maziar2004-12-032004-12-0320012001http://hdl.handle.net/2003/55710.17877/DE290R-10338enThe American Physical SocietyPhysical Review Letters530Quantum Monte Carlo Analysis of Exchange and Correlation in the Strongly Inhomogeneous Electron Gas10.1103/PhysRevLett.87.036401article (journal)