SAMPATH KRISHNAN, S.; RAJAN, R.D.; GNANASEKARAN, S. Vibrational Analysis of Formic Acid . Asian Journal of Chemistry, [S. l.], v. 2, n. 3, p. 302–307, 2010. Disponível em: https://asianpubs.org/index.php/ajchem/article/view/25325. Acesso em: 3 oct. 2024.