BOLEK, Vladimír - HAMRANOVÁ, Anna - MARSINA, Štefan - ZAGORŠEK, Branislav. Big data ako zdroj konkurenčného spravodajstva. - 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. 42-54 online. VEGA 1/0933/14.