KRISTYAN, Sandor. Evaluation of Coulomb integrals with various energy operators to estimate the correlation energy in electronic structure calculations for molecules. European Journal of Chemistry, [S. l.], v. 14, n. 4, p. 486–493, 2023. DOI: 10.5155/eurjchem.14.4.486-493.2480. Disponível em: https://www.eurjchem.com/index.php/eurjchem/article/view/2480. Acesso em: 12 may. 2024.