Paul Henshall and  Philip Eames and  Roger Moss and  Stan Shire and  Farid Arya and  Trevor Hyde,  Experimental Measurements of Evacuated Enclosure Thermal Insulation Effectiveness for Vacuum Flat Plate Solar Thermal Collectors.   journal   = {International Journal of Energy and Power Engineering}, [online]. World Academy of Science, Engineering and Technology.
    May 2016, vol. 114(6). 727 - 733
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/10004685.