AL-ANBER, M. J. Theoretical Ab initio and Density Functional Study of the Hydrogen Bonding Nature Between the Pyridine-nitrogenic Base Pairs. Journal of Scientific Research, [S. l.], v. 4, n. 2, p. 419, 2012. DOI: 10.3329/jsr.v4i2.8721. Disponível em: https://banglajol.info/index.php/JSR/article/view/8721. Acesso em: 22 may. 2022.