WASET
    H. Dvořáčková and  I. Mikajlo and  J. Záhora and  J. Elbl,  The Effect of Biochar, Inoculated Biochar and Compost Biological Component of the Soil.   journal   = {International Journal of Agricultural and Biosystems Engineering}, [online]. World Academy of Science, Engineering and Technology.
    November 2015, vol. 108(12). 1249 - 1252
    [viewed 24 April 2024]. Available from: https://publications.waset.org/pdf/10003095.