KORAUŠ, Antonín - MAZÁK, Michal - DOBROVIČ, Ján. Quantitative Analysis of the Competitiveness of Benelux Countries. - Registrovaný: Web of Science, Registrovaný: Scopus. In Entrepreneurship and Sustainability Issues : Peer-reviewed Scientific Journal. - Vilnius : The General Jonas Žemaitis Military Academy of Lithuania. ISSN 2345-0282, 2018, vol. 5, no. 4, pp. 1069-1083.