Viktória Sugár and  Attila Talamon and  András Horkai and  Michihiro Kita,  Energy Intensity of a Historical Downtown: Estimating the Energy Demand of a Budapest District.   journal   = {International Journal of Architectural and Environmental Engineering}, [online]. World Academy of Science, Engineering and Technology.
    March 2017, vol. 123(3). 374 - 379
    [viewed 19 April 2024]. Available from: https://publications.waset.org/pdf/10006849.