HORVÁT, Ján. Development of Oil Prices and Key Determinants Influencing its Development. - Registrovaný: Web of Science. In European financial systems 2015. International scientific conference. European financial systems 2015 : proceedings of the 12th international scientific conference : June 18-19, 2015 Brno, Czech Republic. - Brno : Masarykova univerzita, 2015. ISBN 978-80-210-7962-5, s. 195-200.