M. Ernzerhof and J. P. Perdew, “Generalized gradient approximation to the angle- and system-averaged exchange hole,” J. Chem. Phys., 109 (1998). DOI: 10.1063/1.476928
M. Ernzerhof and J. P. Perdew, “Generalized gradient approximation to the angle- and system-averaged exchange hole,” J. Chem. Phys., 109 (1998). DOI: 10.1063/1.476928
