Thermodynamic Properties of Inorganic Salts in Nonaqueous Solvents. I. Apparent Molar Volumes and Compressibilities of Divalent Transition-Metal Perchlorates in N,N-Dimethylformamide Warmińska, D.; Krakowiak, J.; Grzybkowski, W.; Journal of Chemical & Engineering Data 2005, 50, 221-225