D. Setamdideh, B. Khezri, M. Rahmatollahzadeh, and A. Ali Poramjad, “Mild and Efficient Reduction of Organic Carbonyl Compounds to their Corresponding Alcohols with Zn(BH4)2 Under Protic Condition”, ajc, vol. 24, no. 8, pp. 3591–3596, Apr. 2012.