ŠAMBRONSKÁ, Kristína - MRKVOVÁ, Katarína - MATUŠÍKOVÁ, Daniela - DUDIĆ, Branislav - PARAJKA, Branislav. Performances of Regional Tourism in the Area of Northern Slovakia. - Registrovaný: Scopus. In Agriculture and Forestry. - Podgorica : Biotechnical Faculty of the University of Montenegro. ISSN 1800-6492, 2021, vol. 67, no. 2, pp. 121-140 online.