F. Stazi and  C. Di Perna and  C. Filiaci and  A. Stazi,  The Solar Wall in the Italian Climates.   journal   = {International Journal of Civil and Environmental Engineering}, [online]. World Academy of Science, Engineering and Technology.
    January 2008, vol. 13(1). 1 - 9
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/6342.