Gong Jie and Yu Qianxu and Liu Min and Shan Weiwei, Design of the Large Dimension Cold Shield Cooled by G-M Cryocooler. journal = {International Journal of Environmental and Ecological Engineering}, [online]. World Academy of Science, Engineering and Technology. October 2011, vol. 58(10). 561 - 566 [viewed 21 September 2024]. Available from: https://publications.waset.org/pdf/1476.