1. Solubility of Refrigerant 11, 21 and 22 in organic solvents containing an oxygen atom;Albright;ASHRAE Trans,1960
2. Thermodynamic properties of dimethyl formamide and Refrigerant 22 for vapour absorption refrigeration system;Bapat,1981
3. Virial coefficients for dimethyl formamide-R22 mixtures;Bapat,1978
4. Determination of Activity Coefficients from Total pressure measurements;Barkar;Australian J of Chem,1953
5. Du Pont Freon Refrigerants Thermodynamic properties of Freon 22 Refrigerant, Technical Bulletin T-22-SI