C. Lee, W. Yang, and R. G. Parr, “Development of the Colle-Salvetti correlation-energy formula into a functional of the electron density,” Phys. Rev. B, 37 (1988) 785-89. DOI: 10.1103/PhysRevB.37.785
C. Lee, W. Yang, and R. G. Parr, “Development of the Colle-Salvetti correlation-energy formula into a functional of the electron density,” Phys. Rev. B, 37 (1988) 785-89. DOI: 10.1103/PhysRevB.37.785
