M Vinceriuc. NH3 AND CO2 STUDY CASES - REFRIGERATION APPLICATIONS. SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Energy and Clean Technologies, 2018, pp. 501-508. https://doi.org/10.5593/sgem2018/4.1/s17.065