WASET
    Peter Takáč and  Dana Šimová and  Terézia Szabová and  Tomáš Bakalár,  Possibilities of Sewage Sludge Application in the Conditions of Slovak Republic.   journal   = {International Journal of Civil and Environmental Engineering}, [online]. World Academy of Science, Engineering and Technology.
    August 2008, vol. 20(8). 191 - 194
    [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/12517.