LEŠNIK, Mario. “The Effects of Storage in Maize Silage and Cattle Slurry on the Germination of Abutilon Theophrasti Med. Seeds”. Acta Agriculturae Slovenica, vol. 75, no. 2, Sept. 2000, pp. 223–236, https://doi.org/10.14720/aas.2000.75.2.15848.