Kumari, Kavitha, and Sanjeev Maken. “Optical Properties, Excess Volume Prediction from Refractive Index and Intermolecular Interactions in Dibutylamine + Isomeric Butanol”. Asian Journal of Chemistry, vol. 33, no. 6, June 2021, pp. 1287-93, doi:10.14233/ajchem.2021.23000.