Isothermal P, x, y data for the argon + carbon dioxide system at six temperatures from 233.32 to 299.21 K and pressures up to 14 MPa Coquelet, C.; Valtz, A.; Dieu, F.; Richon, D.; Arpentinier, P.; Lockwood, F.; Fluid Phase Equilibria 2008, 273, 38-43