Physical properties of 3-methyl-N-butylpyridinium tetracyanoborate and 1-butyl-1-methylpyrrolidinium tetracyanoborate and ternary LLE data of [3-mebupy]B(CN)4 with an aromatic and an aliphatic hydrocarbon at T = 303.2 K and 328.2 K and p = 0.1 MPa Meindersma, G.; Simons, B.T.; de Haan, A.B.; The Journal of Chemical Thermodynamics 2011, 43, 1628-1640