Enthalpy of dilution and volumetric properties of N-glycylglycine in aqueous xylitol solutions at T = 298.15 K Liu, M.; Wang, L.L.; Li, G.Q.; Dong, L.N.; Sun, D.Z.; Zhu, L.Y.; Di, Y.Y.; The Journal of Chemical Thermodynamics 2011, 43, 983-988