HANÁK, Róbert. Studying entrepreneurs to increasing the competitiveness. - Registrovaný: Web of Science. In Competition. Conference. Competition : proceedings of 8th annual international scientific conference : Jihlava, Czech Republic 17. 5. 2016. - Jihlava : College of Polytechnics Jihlava, 2016. ISBN 978-80-88064-25-1, p. 144-151 online. VEGA 1/0336/14.