1. Applications of ionic liquids in the chemical industry;Plechkova;Chem. Soc. Rev.,2008
2. C. Graenacher, Cellulose Solution, US 1,943,176, 1934.
3. F.H. Hurley, Electrodeposition of Aluminium, US 2,446,331, 1948.
4. J.C. Nardi, C.L. Hussey, L.A. King, AlCl3/1-Alkyl Pyridinium Chloride Room Temperature Electrolytes, US 4,122,245, 1978.
5. K.A. Howard, H.L. Mitchell, R.H. Waghorne, Liquid Salt Extraction of Aromatics From Process Feed Streams, US 4,359,596, 1982.