by John P. Perdew, Kieron Burke and Wang, Yue
Reference:
Generalized gradient approximation for the exchange-correlation hole of a many-electron system John P. Perdew, Kieron Burke and Wang, Yue, Phys. Rev. B 54, 16533-16539 (1996).
Bibtex Entry:
@article{BPW97,
Pub-num = {031},
Author = {John P. Perdew and Kieron Burke and Wang, Yue},
Date-Modified = {2013-02-12 00:16:04 +0000},
Doi = {10.1103/PhysRevB.54.16533},
Journal = {Phys. Rev. B},
Month = {Dec},
Pages = {16533-16539},
Publisher = {American Physical Society},
Title = {Generalized gradient approximation for the exchange-correlation hole of a many-electron system},
Url = {http://link.aps.org/doi/10.1103/PhysRevB.54.16533},
Volume = {54},
Year = {1996},
Bdsk-Url-1 = {http://link.aps.org/doi/10.1103/PhysRevB.54.16533},
Bdsk-Url-2 = {http://dx.doi.org/10.1103/PhysRevB.54.16533}}