R. Diez-Antolinez, M. Hijosa-Valsero, A. Paniagua, and X. Gomez, “Effect of Nutrient Supplementation on Biobutanol Production from Cheese Whey by ABE (Acetone–Butanol–Ethanol) Fermentation”, Chemical Engineering Transactions, vol. 49, pp. 217-222, May 2016.