M. M. Akbar, “CO2 solubility in the aqueous 1-ethyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide ([emim][Tf2N]) and monoethanolamine (MEA) solutions”, JPIChE, vol. 42, no. 1, pp. 23–28, Jul. 2014.