ĽUPTÁČIKOVÁ, Veronika - HNILICA, Richard - ŤAVODOVÁ, Miroslava. Increasing the life of mulching tools. In International journal of engineering and management sciences (IJEMS) [elektronický zdroj]. ISSN 2498-700X, 2019, vol. 4, no. 1, p. 414-421 [online]. APVV-16-0194. Dostupné na internete: <http://ijems.lib.unideb.hu/file/9/5c8fe2765c714/szerkeszto/10.21791IJEMS.2019.1.51.pdf>