M Pintilie. "A REVIEW OF HEAT EXCHANGERS USED IN CRYOGENICS." SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th International Multidisciplinary Scientific GeoConference SGEM2019, Nano, Bio, Green and Space: Technologies for Sustainable Future (2019): 3-10. https://doi.org/10.5593/sgem2019/6.1/s24.001