Vladimira Vytlacilova,  Production and Recycling of Construction and Demolition Waste .   journal   = {International Journal of Environmental and Ecological Engineering}, [online]. World Academy of Science, Engineering and Technology.
    October 2019, vol. 155(11). 659 - 664
    [viewed 29 January 2020]. Available from: https://publications.waset.org/pdf/10010909.