SUJOVÁ, Andrea - MICHAL, Jakub. Analysis of performance of the forestry sector in the Czech and Slovak Republics. In Journal of forest science. ISSN 1212-4834, 2017, vol. 63, no. 7, p. 293-299. SCOPUS. Dostupné na internete: <http://www.agriculturejournals.cz/publicFiles/221152.pdf>