1. Walden, P., 1914. Molecular weights and electrical conductivity of several fused salts, Bulletin of the Russian Academy of Sciences 8, p. 405.
2. Rogers, R.D., Seddon, K.R., Volkov, S., 2002. Ionic Liquids: Industrial Applications to Green Chemistry, American Chemical Society Symposium Series 818.
3. Huddleston, J.G., Rogers, R.D., 1998. Room temperature ionic liquids as novel media for ‘clean’ liquid-liquid extraction, Chemical Communications 16, p. 1765.
4. Welton, T., 1999. Room-temperature ionic liquids, solvent for synthesis and catalysis, Chemical Reviews 99, p. 2071.
5. Kubisa, P. 2004. Application of ionic liquids as solvents for polymerization processes, Progress in Polymer Science 29, p. 3.