WASET
    Jung-in Yoon and  Ho-saeng Lee and  Seung-taek Oh and  Sang-gyu Lee and  Keun-hyung Choi,  Characteristics of Cascade and C3MR Cycle on Natural Gas Liquefaction Process.   journal   = {International Journal of Chemical and Molecular Engineering}, [online]. World Academy of Science, Engineering and Technology.
    November 2009, vol. 35(11). 625 - 629
    [viewed 19 April 2024]. Available from: https://publications.waset.org/pdf/12974.