Solid-Liquid Phase Equilibrium and Phase Diagram for the Ternary o-Nitrobenzoic Acid + m-Nitrobenzoic Acid + Ethanol System Zhao, H.K.; Zhang, Q.H.; Li, R.R.; Ji, H.Z.; Meng, X.C.; Qu, Q.S.; Journal of Chemical & Engineering Data 2008, 53, 1367-1370