WASET
    K. B. Vinay and  K. G. Vismay and  S. Kasturirengan and  G. A. Vivek,  Experimental Investigation on Activated Carbon Based Cryosorption Pump.   journal   = {International Journal of Chemical and Molecular Engineering}, [online]. World Academy of Science, Engineering and Technology.
    October 2015, vol. 108(12). 1329 - 1334
    [viewed 28 March 2024]. Available from: https://publications.waset.org/pdf/10002796.