Trends and Challenges in the European Business Environment: Trade, International Business and Tourism Proceedings of the 6th International Scientific Conference, October 17 - 18, 2019 (Mojmírovce, Slovak Republic) - Červenka, Peter, 1976-; Hlavatý, Ivan, 1978-; Škvarčeková, Oľga; Benešová, Dana, 1958-; Daňo, Ferdinand, 1959- (Vydavateľstvo EKONÓM, 2019)