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Physical Review Letters

A Comment on the Letter by John P. Perdew, Kieron Burke, and Matthias Ernzerhof, Phys. Rev. Lett. 77, 3865 (1996). The authors of the Letter offer a Reply.Received 2 June 1997DOI:https://doi.org/10.1103/PhysRevLett.80.890©1998 American Physical Society

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