CHOCHOLATÁ, Michaela. Spatial Analysis of the Tertiary Educational Attainment in European Union. - Registrovaný: Web of Science. In Efficiency and Responsibility in Education 2018. International Conference. Efficiency and Responsibility in Education 2018 : Proceedings of the 15th International Conference : 7th - 8th June 2018, Prague, Czech Republic. - Praha : Czech University of Life Sciences Prague, 2018. ISBN 978-80-213-2858-7. ISSN 2336-744X, pp. 117-124 online. VEGA 1/0248/17.